What Hall Sensor is better for VAZ 2109. An example of using analog element


To determine the malfunction on carburetor EngineMake sure to find out that the cause of all problems is the device under consideration. Accordingly, you need to check the sensor.

This can be done in several ways:

  1. The most primitive method is to install a new element instead of an old device. If all the symptoms disappear, then we can assume that the problem is solved. Otherwise, you need to look for a breakdown in other nodes of the ignition system.
  2. Using the tester, check the output voltage. If the device is working, values \u200b\u200bwill be in the range from 0.4 to 11 V.
  3. You can simulate the system operation. To do this, the block with three plugs is removed, the ignition turns on, the wire 3 and 6 will be closed. The presence of sparks suggests that the device failed.

If there is no tester at hand, then you can apply the following verification method:

  1. Connect the output of the coil to the candle.
  2. The threaded part of the candle needs to be attached to the mass.
  3. Remove the carriage with the sensor and connect the connector.
  4. Turn on the ignition.
  5. Screw the screwdriver next to the device. If a spark appeared on the candle - everything works correctly.

If you have determined the regulator breakdown, you will need to replace the sensor on the VAZ-2109.

Step-by-step device replacement

Before you start a replacement, prepare a standard set of tools.

Initially, remove the distributor from the advanced node and can be replaced by:

  1. First, turn off the battery (remove the minus terminal).
  2. Disconnect the armor from the traver and remove the hose from the vacuum corrector.
  3. Pull the gas cable and remove it.
  4. Unscrew the bracket nut that fixes the wires. This element needs to be removed from the hairpins and shift to the side for convenience.
  5. On the housing of the auxiliary nodes and the distributor, make a label in the form of a straight line so that when assembling, set the correct moment of ignition.
  6. Disconnect the shoe with wires.
  7. Remove the clutch crankcase cap, turn the flywheel with a screwdriver so that the piston of the first cylinder is in the NMT position.
  8. Unscrew the two fastening nuts and remove the rubber.


The replacement of the sensor is carried out as follows:

  1. Unscrew the timbble lid.
  2. Remove the slider - for this you need to pull it up slightly up.
  3. Remove the dust cover with the next step.
  4. Unscrew the fastening bolt and get the plug.
  5. Unscrew the bolts that lock the sensor support plate.
  6. After the filth of fixing bolts of the vacuum corrector and dismantling the locking ring, you need to remove the corrector and craving.
  7. Running the clamp, get the wires.
  8. Remove the fastening plate, unscrew the fixation bolts and replace the faulty sensor.

The Hall Sensor 2108 is one of the important components to ensure the normal operation of the power unit. The purpose of this component is to transmit control signals to a switch that converts these signals and feeds them to the ignition coil. In more detail about the faults, as well as the replacement of the device, we will tell in this article.

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Common faults

Basic device malfunctions:

  • failure of the device itself;
  • breaking in its feeding;
  • bad contact with the on-board network.

The fact that 2108 needs to be repaired or replaced, you can learn in such symptoms:

  • the engine engine has become poorly started on a hot, in some cases it will not start at all;
  • the power unit during operation began to told, and when driving at high speed, jerks can be felt;
  • when driving on low revs, the motor power drops strongly;
  • in some cases, the car owner may encounter a problem of increased fuel consumption.
New Hall Sensor for Eight

Sensor diagnostics

There are several options for diagnosing the device:

  1. The easiest and most reliable method - instead of the failed regulator, install a new one, obviously worker. In the event that, after replacing the engine began to work normally, then most likely, the problem lies in the controller itself. It happens that the sensor is working, and its contacts are acidified or burnt, in this case, when dismantling the regulator, part of the oxide can disappear, respectively, the driver may think that the problem lies in the device. Therefore, before diagnosing you need to clean the plug.
  2. Using a multimeter, you can make a measurement of the voltage at the output of the device. If the controller is in working condition, but the voltage should be from 0.4 to 11 watts.
  3. Another check option is to make a chain with a voltmeter. To do this, you will need to take a spark plug, one of its thread end should be connected to the mass of the car (body or engine), and the other is connected to the coil wire. After that, dismantle the carriage and connect the plug. When the ignition is turned on, the screwdriver will need to spend next to the sensor. If at this moment you have noticed that I slipped the spark, then the regulator is working.
  4. Another diagnostic method is imitation of the device. To do this, it is necessary to remove the plug with three connectors from the controller, after which the ignition and connect the outputs 3 and 6. If a spark appeared at that moment, this is about the failure of the controller (the author of the video is Altevaa TV).

Replacement Guide

In the event that the diagnosis showed that the device is faulty, you need to check the quality of its connection. If you are confident that contacts are in a normal state, and the wiring is a whole, then the VAZ Hall sensor is replaced. This operation can be made at home, detailed instructions is shown below. To replace you, only pliers and two screwdrivers are required - with crosses and flat tips.

Stages

So, how to change the device correctly on your "eight":

  1. To access directly to the controller, you need to disassemble the ignition distributor located in the engine compartment. After the rubber is removed, you also need to disconnect and remove the slider, for this, pull it up and remove the protective cover.
  2. Next, using a flat tip screwdriver, you need to unscrew the screw, with which the knob is fixed. When the bolt is unscrewed, you can dismantle the connector from the ignition distributor.
  3. After performing these actions, you need to unscrew the same screwdriver two screws that fix the control plate of the regulator.
  4. Having done this, you need to unscrew two more bolts, with which the vacuum corrector is fixed.
  5. The next stage will be the dismantling of the vacuum corrector. To do it, you need from inner Remove the locking pin, and then disconnect the craving for the corrector.
  6. After all these actions are executed, you need to break the wiring lock, and pull up the controller support plate. To replace the sensor, you can only unscrew two more bolts that fix it. Installation and further construction assembly is carried out in reverse sequence.

Cars are constantly evolving, therefore the appearance of new devices is not surprising. An example of the development of domestic automotive production was the appearance of a Hall sensor on carburetor versions of VAZ 2109.

Functions and location

On the carburetor VAZ 2109 Hall Sensor (DX) is responsible for opening and closing contact group. When the screen rotates with windows, a signal transforming into electrical is fed to the device. Through the switch, the signal goes to the ignition coil, and there turns into an electric pressure - spark.

Located DH in nine on the ignition distributor. Search device is necessary under a dust screen. The sensor is fixed on the support plate with rivets or pairs of screws. This is already dependent on the type of distributor used.

On the injection VAZ 2109, the Hall sensor is missing. Its functions performs the crankshaft position sensor.

Signs of breakdown

If DC fails, the car itself will report on the presence of a malfunction. To determine problems with DC, there are certain signs that come from the engine:

  • You simply can not start the engine;
  • There are interruptions in the work of the power unit - a smooth move becomes not so smooth, jerks appear;
  • Idling is violated or not completely;
  • The engine may suddenly turn off, stall;
  • The power of the motor is noticeably lost.

Before running to the incaparment and change the Hall sensor, first you need to make sure that the reason for all the troubles with the engine consists in it. Nevertheless, signs are indirect, and they can be caused by a violation of the operability of other elements of your car.

Place Installation

Verification of state

There are several basic ways that are used today to verify the current state of the Hall sensor. We will get acquainted more detailed with each of them, and you for yourself decide what will be applied with the next check of the DX on your VAZ 2109.

Method of checking

Your actions

Replacing the old device new

This is the easiest way that will require you to have the presence of a spare sensor of the Hall, in the performance of which you are confident. Just remove the old sensor, insert a new one in its place and try to start the car. If everything has earned, you found the reason. If not, you will have to look for a source of problems in other system

Verification voltage at the output

For this method, you will need a tester connected to the device output. If the Hall sensor is correct, the tester will show the values \u200b\u200bwithin 0.4-11 volts. If the data does not correspond to the established standards, the DH will have to replace

Imitation of the device

The popular method, in which you deceive your own car, imitating the operation of the Hall sensor. You need to remove the plugging block, turn on the ignition and combine 3 and 6 outputs with each other. If the spark starts to slip, be sure your sensor has failed

Check without additional devices

You do not need a tester or voltmeter here. First, connect the output from the coil to the ignition candle, and connect the candle thread to the ground. Remove the carriage with the sensor and attach the connector. Now you can turn on the ignition. Using a screwdriver, swipe the tool near the device - the Hall sensor. If a spark appears on the candle, it says about the health of DX. If not, the conclusion is obvious.

Device checking

Having found that DX is faulty, you should definitely replace the device. Do not recommend tightening with this event.

Replacement

There is nothing particularly difficult in the replacement of DX on domestic nine. Therefore, it is quite possible to take on the job with my own hands even a novice driver.

  1. Disconnect the minus terminal from the battery.
  2. Disconnect the proofer from the traver, turn off the hose from the vacuum corrector.
  3. Next, remove the gas cable and while remove it aside, in order not to interfere with the process.
  4. Unscrew the bracket fastener, which holds the wires. Bracket remove from the studs and move away. Otherwise, he will disturb you.
  5. On the housing of the auxiliary nodes and the distributor, be sure to apply a straight line. This place will allow during the reverse assembly not to disturb the moment of ignition.
  6. Disconnect the power supply with wires.
  7. Remove the clutch of the plug from the clutch crankcase and turn the flywheel screwdriver in such a way as to set the first cylinder piston in the upper point position.
  8. To remove the rubber, you need to unscrew two more mounting nuts that hold the device.
  9. Remove the lid from the traver, remove the slider and pull it up. Only a little.
  10. Remove the lid of dustproof.
  11. Remove the mounting bolt now to remove the plug.
  12. You need to unscrew the bolts that hold the plate of our desired sensor.
  13. Remove the bolts of fastening the vacuum corrector, remove the lock rings, proofreader and craving.
  14. To get the wires, you will need to break the clamp existing there.
  15. Remove the fastener plate, unscrew the fastening bolts, which will allow you to finally remove the failed hall sensor.
  16. You must now install a new sensor and assemble the node, acting in the reverse sequence.

It is important not to knock down the ignition settings.

Do not forget to complete after completion of the work, be sure to check whether your carburetor VAZ 2109 works correctly, whether you have broken the ignition moment.

The main complexity of the process of replacing the DX is to get to the sensor, as well as the existing risks of violation proper work Carburetor. But if you act neatly and strictly according to the instructions, the problems will be avoided.

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luxVaz.ru.

How to check the Hall sensor

The modern car has many sensors that signal about various processes occurring inside and outside the machine. Thus, the speedometer works due to the sensor measuring the frequency of turns of the wheels, the lambda probe - measures the amount of oxygen in the exhaust gases. The task of the Hall sensor is participation in determining the moment of ignition, without which the normal operation of the engine would be impossible.

Purpose and principle of operation of the Hall sensor

Hall sensor originates from the name of the inventor, which in 1879 opened a galvanomagnetic phenomenon. Its essence is the occurrence of the difference in potentials when placing a conductor into a magnetic field, which causes permanent electric current to it. The sensor uses the effect described above in the conditions of a conductor installed inside the device, which affects the magnetic field crossing it across, and creates an electromotive force.

The principle of operation of the device is based on the fixation of the presence or absence magnetic field. When the induction force is reached, the sensor shows the presence of a field. If the indicator is below the set value, the sensor indicates its absence. The sensitivity of the device is determined by the ability to fix the magnetic field of various inductors, and may vary depending on the necessary requirements.

The Hall Car Sensor is designed to measure pulses, on the basis of which the electronics of the ignition control unit gives a spark formation command to the required moment. Constructively, the device consists of the following parts:

  1. Permanent magnet.
  2. Steel screen with multiple cutting holes.
  3. Semiconductor plates.

A connector containing 3 terminals is out of the sensor:

  1. The first yield is connected to the "mass".
  2. The second is designed to connect voltage 6 V.
  3. The third submits the converted pulse signal to the switch.

In most cases, the sensor is placed on the rubble. It determines the moment of filing the spark and is used instead of contacts. There is a digital modification of the sensor, which is bipolar and unipolar. The first type is triggered by changing polarity, and the second when the field appears.

Hall sensor malfunction

The malfunction of the Hall sensor may have different features, on the basis of which even the pilot wizard is not always possible to immediately remove the breakdown. The most typical symptoms of the sensor breakage are as follows:

  1. The engine is badly started or not started at all.
  2. When driving a car at high speed, twitching occur due to engine operation.
  3. Engine operation at idle is characteristic of jerks and interruptions.
  4. The engine stalls when driving.

Check

The help of the Hall sensor can be checked in the following ways:

  1. Installation of a well-serviceable sensor to the location of the checked. If, when you start the engine, the problem disappeared, then the "native" sensor is faulty, and needs to be repaired or replaced.
  2. Measure out the sensor output voltage tester. The serviceable device will show the voltage in the range from 0.4 to 11 V.
  3. By creating a sensor simulation with a three-stroke pad with a trimmer, connected to wires 3 and 6 of the output of the switch and the ignition switching on. The spark appeared testifies to the sensor breakage.

Repair Hall sensor

The design of the Hall sensor is quite simple, and the device rarely fails. But with his breakdown, the car becomes immobilized, and the part requires urgent replacement. Since the sensor is quite expensive, especially for foreign cars, it makes sense to try to repair it independently. For example, you can take the device of the Volkswagen car, which is installed on different models of these automakers.

The most unreliable part of the sensor is the logical element S441A, which is a sensitive part of the device, which fails. The purpose of repair is its replacement. The procedure itself consists of the following steps:

  1. Buying a failed element or analog item.

2. Check details for performance. To this end, the LED and resistor (1 or 2 com) are consistently connected and fasten to contacts "+" and "output". The value of the current should vary from 3 to 30 V, and the serviceability of the element is checked with a magnet: when it is exposed to the LED.

3. The drill and drill on the metal in the center of the Hall sensor is done by a hole, the knife "flush" is cut off the wires, the grooves from the well-done hole are paved up to the remote wires.

4. Placement active element In the window done and check it for performance. Thus, with the connected contacts and the passage of the curtain through the slits, the LED should light up, and when the magnetic flux is closed - to go out.

5. If the scheme refuses to work, the element turn over and check again (the polarity of the location is important).

6. If the check has passed successfully, the element conclusions are wiring in the grooves of the case. In the window itself, the wires are spanking that go to the connecting connector of the old sensor. Pay attention to the correct sequence of wires and their coincidence with the labeling of the traver connector ("+", "0", "-").

7. After completing the soldering, visually and tester check the absence of short circuits in the sensor. When successful checks, we close the technological hole with heat-resistant glue.

8. The sensor is put in place and check the scheme for the absence of short circuits: no of the wires should be ringing the housing.

Similarly restored the sensors of many cars. In addition to Volkswagen, the repair is amenable to Daewoo, Audi, Mitsubishi, etc., since their principle of operation in all cases is the same.

Replacing the Hall sensor

Replacing the Hall Sensor - the operation is quite simple, which even a novice motorist can perform independently. All actions are carried out in the following order:

  1. Dismantling a traver.
  2. Remove the traver lid and combine the labels of the gas distribution mechanism with the label of the crankshaft.
  3. Fix the position of the traver, after which wrench unscrew fasteners.
  4. Remove stoppers and clamps.
  5. Remove the shaft from the traver.
  6. Disconnect the terminal on the sensor and unscrew it.
  7. Carefully pull out a faulty device through a slot formed when pulling the regulator.
  8. Installing a new Hall sensor is carried out in the reverse order.

Voditelauto.ru.

How to determine the malfunction of the Hall sensor: signs of breakage

How to determine the hall sensor breakage

Hall or DX sensor is one of the most important components of the ignition system of a modern car. The slightest breakdown is able to lead to difficulties in the operation of the automotor. To exclude errors when checking, it is important to be able to determine the signs of the Hall sensor fault.

Dh regulator

The dh regulator is undoubtedly considered one of the main components of the ignition distributor. Being near the rubbed shaft, on which the magnetically conductive plate is fixed, seemingly looking to the crown, it performs controlling functions.

Hall sensor functioning scheme

The plate or curtain DC has as many slots as the cylinders in the car's motor. Another important element of DX is a constant magnet.

In order to fully understand the principle of functioning of DX, it is recommended to pay attention to the shaft work scheme. When he rotates, his plugles alternately pass the holes of the curtains in the DX. Thus, a pulse is produced, which is served by switching in the ignition coil. The latter, as is known, performs the role of the voltage converter. The low voltage current in the coil is converted to a high voltage current and is fed to candles.

DC itself has three conclusions or terminals, as experts are also called them. One of the conclusions is connected directly to minus (mass), the second is plus with a voltage of 6 V, and finally, the third - serves to supply the transformed pulse to the switch.

Symptoms of malfunction dh.

DH defects are manifested differently. And it does not mean that if the driver is experienced and disassembled in carotechnics, he will be able to immediately determine faults. Often, it is necessary to analyze and check the signs for a long time before you make sure the sensor is unconditional.

However, there are several obvious symptoms that indicate problems with DX. They should be considered:

  • if the auto motor is not launched or it will start with difficulty;
  • if in the idle mode of the engine, it functions with jerks and with interruptions;
  • if the motor stalls while driving;
  • if when driving on high r / min, the car twitches.

Final verification of DH

To make sure the performance of DH is finally, a diagnostic reception should be conducted. However, there are several verification options, and each specialist uses either their favorite way, or the one that is most effective and easy in a concrete situation.

Checking the Hall Sensor Multimeter

The most common verification option is to compare the testimony of the tester with factory. In other words, the multimeter is connected to the outputs of DX, and values \u200b\u200bare checked on the device. As a rule, if the readings in the open curtain of the DH are equal to approx. 0.4 V, the sensor works fine.

Another way is no less popular. It is often used by car owners who do not carry measuring instruments with them. This method gives the most accurate readings. It is necessary to replace the DH installed in the car similar to the regulator. If the car will behave normally with the new sensor, the engine will not "hang", which means the diagnosis was confirmed - the old DC is more indignantly.

How to Slim Sensor Hall

Some of the experts recommends the diagnosis of DC with the help of the simulator. Such a device, often made with your own hands, is connected to the ignition system. If the spark after that is supplied normally, and before that it was not - DX is faulty.

To easily replace the DH, you only need to adhere to the following instructions:

  • from the traver, remove the lid;
  • turn the crankshaft before matching the pulley tag tagged with the timing of the timing cover;
  • designate the position of the distributor rotor (slider);
  • dismantle the distributor using the appropriate tools;
  • remove the pin fixing the position of the oil coupling (you will be able to remove the hammer, and pull out the passage);
  • dismantle and coupling, and washer;
  • remove the shaft from the traver housing;
  • de-energize the conclusions of dh;
  • unscrew the sensor, pull it out through the hole;
  • put a new one, all gather in reverse order.

Council. So that DH came out easily, you need to delay the regulator. So the hole will appear, through which DC and will come out.

Algorithm for conducting a SZ test with dh indicator

SZ or the ignition system of a modern car with a Hall sensor is checked using an indicator or multimeter in such a sequence:

  • the voltage is checked on the battery (battery) if it is, the operation continues;
  • it looks at the eye the ignition coil (if it is in the mud, then everything is thoroughly cleaned, especially near the contacts).

One of the conclusions of the coil is plus from the ignition lock, as a rule, the blue wire. When the ignition is turned on, there should be a voltage on the contact, otherwise it makes no sense in the hall sensor or other elements of the ignition system.

DX itself in this case is verified by the exclusion method using the simulator. It is a copy of the self-made device with a button and a 3-pin plug, inverable to a regular in the Draver (Hall Sensor).

Ignition Scheme with Hall Sensor

The simulator also has a wire, which is connected to the battery from the reverse side. The second end of the device with a block, respectively, will simulate the operation of the Hall sensor.

That's what you need to do:

  • take a metal plank, to do 4 holes in it with threads to enter the ignition candles and connect the bar with the mass of the car (any part of the car service);
  • a candle is screwed into one of the holes and is connected by an ingrain with an ignition coil (main wire).

Such a manner, we excluded the work of the ignition distributor (its high-voltage part). Now the high voltage from the coil is served directly on the candle.

A homemade imitating device is now connected to the harness, which is connected to the Hall's standard sensor located in the car rubber.

  • you can turn on the ignition lock;
  • click the homemade device button (turn it on);
  • if a spark appears on the candle, it means that the rest of the ignition system without DC is in order.

It's time to check the performance of the switch. If it is located in the cabin of the car and get to it is not easy, it is also used to check the imitating device - a conventional lamp:

  • the ignition lock is turned off;
  • from the ignition coil, the wire running to the switch is disconnected (it is through this cable that controls the ignition coil);
  • the ordinary lamp is connected to this wire (preferably with a carton to exclude closure);
  • one wire from the lamp is connected, as it was written, with the coil, and the other - on plus ankb;
  • the ignition lock is included;
  • mims work dh.

If when simulating the operation of the sensor, the lamp flashes, there is no breakdown in the switch.

VAZ 2108 ignition switch switch

The lamp, as easy to guess, performed the role of the switch. Its blinking after each use of the self-made device buttons means that the switch controls the coil. But, if the lamp was only burning, or did not light up at all, it would be necessary to check the switch with supply pulses more thoroughly.

I would like to note one nuance, which becomes a problem for beginner auto plays. They check the entire ignition system, nick wires, diagnose dh and candles, but forget about such a simple thing as a mechanical breakage.

For example, if the timing belt is broken, the connection is lost between the camshaft and the crankshaft. This means that the camshaft will not be rotated, and with it and the tree of the traver. Therefore, the Hall sensor and the entire ignition system are not activated.

To check, rotates or not a rubbed drive, you should remove the distributor cover, and see. If after the starter rotation the shaft of the distributor does not spin, the timing belt is clouded or some other mechanical breakage occurred.

Now you know how to identify DC faults. Going to the Far Run, take with you necessarily a tester, a spare Hall sensor or homemade devicessimilar to the work of DX.

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ozapuske.ru.

A spark on the VAZ 2109 (carburetor): possible problems and their elimination

Failures in the ignition system of carburetor "Samar" - the phenomenon is often and familiar to the majority of the owners of these cars. But they occur, as always, at the best time. For a novice car enthusiast, the search for missing sparks can be delayed for several days, and even weeks. For a person who had ever had to face a similar problem, this is a question of one or two hours.

In this article we will deal with what reasons the spark disappears and what it can be connected with. We will consider the most likely causes of malfunction, as well as methods for eliminating the example of ordinary "nine".

At the preparatory stage

In a situation where VAZ 2109 (carburetor) does not start, it can be assumed that the case is either in the system, or in the ignition. But, since we are talking about the latter, we will consider problems associated with the supply of electric current to candles.

In order to determine that the spark in the VAZ 2109 (carburetor) disappeared, we will need an assistant and the following tools:

  • voltmeter (multimeter);
  • candle wrench;
  • passatia;
  • crosshead screwdriver.

There is no spark on the VAZ 2109 (carburetor): Causes

Before proceeding with the inspection, it will not hurt to deal with those nodes that participate in the process of sparking. These include:

  • battery;
  • contact group of ignition lock;
  • coil (transformer);
  • switch;
  • draver (distributor);
  • hall Sensor;
  • high voltage wires;
  • candles.

Each of these elements may fail, which will inevitably lead to the rupture of the electrical circuit. If it really disappeared the spark on the VAZ 2109 (carburetor), then it could disappear on any of the plots. In order not to complicate a task with her search, the initial check should be made in two stages: install whether there is a current at the exit from the ignition coil and there is a spark on the candlelight.

We define the plot

If the VAZ 2109 (carburetor) does not start at all, it is better to start checking on the area from the battery to the distributor. So we will understand whether the battery works, the contact group of the castle, switch and coil.

Verification procedure:

  1. Raise the hood.
  2. Disconnect the "cradle" of the central armor from the lid of the traver.
  3. In the "cradle" insert the candle, press it with a "skirt" to the valve lid (unpainted part of the body) and ask the assistant to start the starter. In no case do not hold the candle with bare hands! You will get an electric blow. Let not be fatal, but quite unpleasant. Keep the candle is best to dielectric passats.
  4. During the starter, we look at the interelectrode space. If there is no spark - VAZ 2109, naturally, does not start.

Now we have to install a faulty item on the Battery-coil area. Make it quite easily.

Rechargeable Battery and Contact Group of Ignition Castle

If you have installed that ISRA disappeared on the VAZ 2109 (carburetor) on a plot from the battery to the high-voltage output of the coil, there may be a discharged battery, and a faulty ignition lock. Check whether electricity is fed to the coil. To do this, with a voltmeter (multimeter), when the ignition is turned on, measure the voltage between the "+ b" terminal of the coil and the "mass". If it is, its value should be at least 11 V.

The absence of voltage indicates a failure of the contact group. Most frequent cause Faults - oxidation or burning conclusions. Such a problem is eliminated by stripping contacts.

Coil

By itself, the ignition coil of the VAZ 2109 fails quite rarely, but it is necessary to check it. This can be done using a multimeter included in the module mode. We attach one probe to the contact "+ B", and the second to the terminal "K". These are the ends of the primary winding. The amount of resistance should be 0.4-0.5 ohms.

After that, we check the secondary coil by attaching the probe device to the "+ B" and high-voltage conclusion. Here the resistance must be about 4-5 com. For any other indicators, the VAZ 2109 ignition coil is subject to replacement.

Switch

The case is somewhat more complicated. The fact is that it is impossible to check it yourself. Better decision Here will be the replacement of the device knowingly good.

Having determined that the spark was disappeared on the VAZ 2109 (carburetor) on the plot to the distributor, it is possible to immediately conclude that the reason for this is the switch. This is the most capricious device in the entire ignition system. It can "burn" due to the slightest voltage difference caused by the failure of the generator, a malfunction of candles or high-voltage wires. That is why some experienced drivers "Samar" carry a spare device with them.

In search of sparks: candles

If the voltage on the central high-voltage wire is still there, it is necessary to install whether it is distributed and whether the candles are distributed. To do this, it is necessary to determine whether the distributor and the Hall sensor are working, are the high-voltage wires and whether the high-voltage wires are broken. Start from the end.

Remove the first spark plug, put it on the valve cover without disconnecting the high-voltage wire from it, but disconnecting from other candles, and ask the helper to try to start the engine starter. We visually identify whether the spark is argued between the electrodes. If it is, tighten the candle back and repeat the procedure for each individual cylinder. Remember the risk to be an imagination, use Passatias!

If there is no spark on the candlelight VAZ 2109 (carburetor), try to put new or knowingly serviceable instead. The situation has not changed? We continue to diagnose.

High voltage wires

High-voltage wires, of course, cannot all at the same time, but it is still worth checking them. Definition of performance consists in measuring the resistance of each of them. Disconnect the wires one by one and make measurements. In serviceable conductors, including central, resistance should be within 2.7-9 com. Having revealed deviations from these indicators, replace the faulty item.

Spark plug and Hall sensor

As for the traver, the most frequent malfunction is the burning of contacts located inside the lid. In addition, the slider, "expanding" voltage can be out of order.

Unscrew the two screws and remove the cover from the traver. Pay attention to the contact status. If they are very burned, deformed, fell - replace the lid. Look at the slider. It can also burn and deform. If necessary, replace it.

It will not be superfluous to check the so-called "corner". This is a graphite contact of high-voltage wire. If it is damaged, the voltage ceases to enter the slider. As a result, all four candles are de-energized.

Hall sensor is built into the distributor. Check it without removing, you can also with a voltmeter. The apparatus probes must be connected to green and black and white wiring, which comes from the sensor to the connector. Scrolling the flywheel using a screwdriver (in the window on the clutch crankcase), remove the voltmeter readings. They should vary from 0.4 to 12 V. If everything happens - the sensor is in order. Well, if not, the device must be replaced.

Here, in principle, all common malfunctions for which the "nines" have no spark. VAZ 2109, as you can see, not such a complex car in this sense: a little time, a little theory, a simple tool, and your car is back in service again!

fB.ru.

Independent replacement and checking Hall sensor

Greetings you friends on the site repair cars VAZ do it yourself. Hall's effect, each of us studied on a school bench, so I will not remember his features.

How to check the Hall sensor

The principle is very simple. If the conductor with a constant current flowing on it is placed in a magnetic field, then the appearance of potential difference can be observed.

It is this principle that the Hall sensor has such a popular today.

Purpose and principle of the Hall sensor

In modern cars, the Hall sensor is an important element of the ignition system. In the event of a node output, the operation of the engine can be broken or the car will be completely immobilized.

In fact, this controller is a camshaft sensor that is mounted in the immediate vicinity of the traver and ensures its performance.

The distributor of the distributor is installed on the shaft of the distributor, having a view of the crown. Feature plate - the presence of a strictly defined number of slots (usually it is equal to the number of cylinders of the power node). A permanent magnet is installed in the camshaft sensor itself.

Due to this, the weighting of the pulse voltage occurs. In turn, the voltage goes to the ignition coil, where it is transformed into a higher one. Final point - spark plugs.

Immediately it is worth noting that the camshaft sensor has only three terminals. The first is connected to the "minus" of the car, the second is the power supply voltage +6 volts, and the third is the transmission of the pulse directly to the switch.

How to recognize the problem?

Before changing the Hall Sensor, you must diagnose the problem and check the device. The main symptoms of the sensor malfunction can be attributed:

  • Problems with the engine. It can be launched with difficulty or not to start at all;
  • rods, swing turns and interruptions in the work on the XX;
  • the appearance of jerks while driving on large revolutions;
  • unpredictable engine - it can stumble at any time.

How to check the Hall sensor with their own hands

Today there are several popular ways to check the Hall sensor. We highlight the most effective of them:

1. The easiest way is to take a friendly sensor from a friend or neighbor on a garage and put it instead of your own. If the problem disappeared, the car store is inevitable.

2. Take the tester and measure the output voltage. If the sensor is operational, the voltage must be in the range from 0.4-11 volts.

3. Imitation of the Hall Sensor - another check option. Everything is simple here. Pull the block with three plugs from the sensor, turn on the ignition and combine the third and sixth output. If you observe the appearance of the spark, then with a high probability of the sensor is faulty.

4. There is another check of the Hall sensor without a voltmeter. The sequence of actions is as follows:

  1. To the conclusion of the coil wires, connect the candle;
  2. threaded connection Connect candles with a mass;
  3. remove the carriage with the sensor and connect the connector;
  4. include ignition;
  5. swipe with a metal screwdriver near the "suspect." If a spark appears on the candle, the Hall sensor works.

Features of the replacement (on the example of VAZ 2109)

If the tests have confirmed your worst suspicions, it is necessary to replace the Hall sensor.

Replacing the sensor as follows:

  • Remove the rubber from the machine and then unscrew the lid;
  • remove the slider (enough to pull it a little up);
  • remove the black cover (usually it is made of plastic);
  • unscrew the fastening bolt that crept the plug;
  • call the plug;
  • unscrew the fastening bolts that hold the sensor plate;
  • unscrew the bolts that fix the vacuum corrector;
  • call the lock ring;
  • remove the craving and the corrector itself;
  • spread the clip and deliver the wires;
  • remove the support plate;
  • unscrew the two mounting bolts and change the Hall sensor;
  • collect everything in reverse sequence.

When the first signs of malfunction appear, do not tighten with the repair. It is better to immediately check the Hall sensor and, if necessary, replace it. Good luck on the roads and of course without breakdowns.

Remontavtovaz.ru.

Replacing Hall Sensor on VAZ 2108, VAZ 2109, VAZ 21099

Welcome! Hall sensor - is present solely in the battles of the contactless ignition system on carburetor vehicles, it works on the hall principle, that is, it gives a signal and can understand which level it is sent if it returns to the signal, it increases its resistance (at this moment there is still a curtain Speaks in the project block that opposite the sensor is worth it) in connection with this magnification, the switch of the contactless ignition system begins to send a signal to the coil and it produces a current that is sent to the trambler and is a spark in some of the same cylinders, so this sensor works.

Note! To replace this sensor, you will need: different kinds of keys, screwdriver, and a new sensor itself, besides it still in chalk, so that the ignition does not have to set, and immediately put the trambler, and you can go on the car further!

  • Replacing the Hall sensor
  • Extra video clip

Where is the Hall Sensor? It is located in the project, we can not show it in detail, since during his replacement you are more detailed with its whereabouts and so familiarize yourself, so for clarity and small presentation, in the photo below it was the arrow indicated by the connector of this sensor, in this place ( Just below), the sensor is located.

When should I change the Hall sensor? Sensor it is a sensor, it is an electronic part and over time it clogs and starts to work not correctly or wear out simply, when it fails, the car will immediately stall (if you go on it) or no longer start (if you have stood on you one place) as soon as you happened, disconnect the high-voltage wire from the spark plug and turn it out, then connect the wire to your place and try to start the machine, while put the candle as close as possible to the mass, while the engine starts To spool, look at the candle and if you find a spark, then the sensor is working and does not need to be replaced, in addition there is another way to which the sensor can also be found for performance, this method is performed using a thin metal object (the best knife is better use), but only the sensor will have to take off, as soon as it is removed, connect the wire blocks to one end. And on the other end, create a performance imitation T Rambler, here to create this imitation and need a knife, you will need to carry it a couple of times in the place of the sensor, where the curtains pass, look more detail this place in the photo below, everything is clear and by the way, it is necessary to carry the knife quickly, that is, inserted His in the groove and sharply jerked the hand to the knife immediately from the groove of this, during this operation, do not forget the ignition to turn on and on the spark, see the candle, if not, the sensor is defective or defective the candle or wire (in this case, you can To unscrew another candle and will look at it whether it will be a spark or not).

How to replace Hall sensor on VAZ 2108-VAZ 21099?

Note! The sensor is removed not difficult, but when installing with it, be neat, especially with its wiring, because there were cases due to the wrong sensor installed, the curtains are spinning in a circle and which are in the battleblore, we cut all its wiring, in more detail with this you You can get acquainted in one of the rollers at the end of the article and by the way, do not really be afraid to change this sensor, there is nothing complicated, just need to remember some of the little things and be sure to remember both in the reverse order of the trambler to gather if you have it, then the sensor you replace Without difficulty on your own bat!

Disassembly: 1) To start, remove the trambler from the car (about how to remove it from the nine, read in the article: "Replacing the ignition distributor on the VAZ"), when it is removed, you can switch to disassembly, first unscrew the two side screws that fasten the cover to The ignition distributor and then remove it when it will be in your hands, remove the slider that stood behind it (see little photo) It is removed by means of hand, that is, just pull him and thus it will take off the shaft and by the way inspect it, cracks, traces of burnings, corrosion on the runner should not be otherwise it is subject to replacement.

2) Now remove the dust screen using a dust screen as in the photo is shown, too, inspect it, it cracks and therefore, it is formed through cracks because of which inside the very timeline, sooner or later dirt will fall bad on it will reflect.

3) Then unscrew the crucible screwdriver screw, thanks to which the connector to which the shoe block is connected and does not fall (see big photo Below), after turning, remove the connector from the housing of the site and then, relieve the paws from the holder that secures the Hall sensor wire to the housing (see Little Photo) and remove the sensor wire.

4) followed carefully scolded piping a locking ring that holds a vacuum-corrector traction on the pin (thrust on the pin, you can see on a small photo below, it is shown with a red arrow) and then remove this craving from this pin, then unscrew the two The screws that the vacuum corrector itself are fixed and remove it (see the main photo, it shows the turning of one screw of the vacuum corrector fastening).

5) And at the end of two screws, unscrew the arrows indicate and lifting the support plate (see a small photo), remove it from the voltage controller and by the way on it, this most sensor will be installed.

Note! When the support plate is removed, unscrew the two screws of the fixing sensor and disconnect it from this plate (on some distributors, the sensor can still be attached on the rivets, if you are so, then change the sensor assembly with the plate on the new one), replace the new and necessarily Right and how it should be set (as he stood earlier to remember, so put it, if not remembered, then open at the end of the rollers and revise them, it was shown in detail how this sensor to remove how to check it and how to install it back)!

Assembly: everything is going in the reverse order, when assembling it is recommended to lubricate all the bushings and the shaft to which the slider is installed motor Oil And during the assembly, make sure that there are no cracks and traces of strong wear on the details, otherwise replace them with new ones.

An additional video clip: Vividly see an example of an incorrectly delivered Hall sensor, you can in the roller below, besides this is still described in how it can be checked for performance.

Note! In addition to the top roller, there is another one, in which the entire process is shown as they say "from and to" disassembly and assembling the ignition distributor, it is also a tramber, it is sure to read and look at work to carry out correctly without jambs!

The use of a Hall sensor in the VAZ 2109 car ignition system has become a landmark event in the domestic auto industry. It would still be instead of the contact ignition used before this contact. The huge plus of contactless ignition is stronger spark and as a result, the best combustion of a combustible mixture and an increase in engine power.

However, like any device, the Hall sensor may fail. VAZ 2109 on faulty sensor Hall will not start. The Hall Sensor is designed to see the switch from which frequency rotates the engine and determined the correct moment of the spark in the candle. The Hall Sensor is a magnet and a receiver (Hall element) in the gap between which rotates the ignition distributor drum. The ignition dispenser drum has the following type

Drum with slots for the Hall sensor

When emptiness turns out between the magnet and the element of the hall in the gap between the magnet and the hall element, the voltage at the Hall sensor output drops. When the gap turns out the metal part of the drum, at the outlet of the Hall sensor, the voltage increases to about 3 volts. Therefore, when the engine works and the drum of the ignition distributor rotates along with the engine distribution shaft, the Hall sensor transmits to a switch of 0.4 volts, then 3 volts, then 0.4 volts then 3 volts.

Hall sensor clearance

The switch decrypts these pulses and knows when you need to charge the ignition coil so that the spark is formed in the desired engine tact.

And what if the need arose to check whether the Hall sensor is better. The symptom of the malfunction of the Hall VAZ 2109 Sensor is one - the machine does not start, or it stalls with anything. You just need to remove the ignition distributor and collect the following scheme. Rotate the distributor shaft and look at the voltmeter voltage.

Checking the Hall sensor

To the main

vaz2109.net

How to check the Hall sensor on the VAZ-2109 (injector, carburetor)

The Hall sensor works on the principle of an analog converter, switching power in the car ignition system.

The Hall Effect is diverse and has several obvious advantages explaining its use in the automotive industry:

  • sensors allow you to increase the engine performance of the car;
  • increases safety when moving.

In the VAZ-2109 and some other models of the domestic auto industry, the contactless Hall sensor reacts to changes in the magnetic field, respectively, changing the supply voltage in the ignition system, determines the moment of sparking.

See also: how to remove the VAZ-2109 box yourself (carburetor, injector)

The principle of the Hall sensor is based on the use of a semiconductor crystal that responds to positively and negatively charged particles during the passage of the magnetic field. Speaking about the sensors installed in cars, it is worth noting that their malfunction can lead to blocking the operation of the injector, as a result of which the engine will stroke after launching or not to start at all when the ignition key is turned. By the way, this symptom is one of the reasons in order to check the Hall sensor installed on your car.

See also: Independent replacement Thermostat VAZ-2109

On how to check the Hall sensor on the VAZ-2109, you can learn from numerous video instructions published on the Internet. Most sensor models, including those used on cars russian productionis checked by a multimeter. Action options are as follows:

  • translate the multimeter to the voltmeter mode and connect it to the output contact of our sensor;
  • put a serviceable sensor in place "suspected" and analyze changes;
  • replace the sensor by the device with similar properties.

When planning a check, it is worth considering that it is not so easy to get to the Hall sensor itself. It is possible to determine its suitability without removing from the location. To do this, take two pins and pierce the isolation of black and white and green wires in the connecting block. Then you need to connect the multimeter contacts with the pins and rotate the ignition key. Turning the screwdriver of the shlit of the flywheel in the hatch on the clutch crankcase, follows the indications of the multimeter in parallel.

Initially, the testimony will be 0.4 volts, and as the flywheel turns, they first fall almost to zero, and then rise. The limit value indicating that the Hall sensor of your car can be considered suitable, up to 12 volts. In this case, the malfunction, due to which the car stalls should be searched somewhere else. Perhaps problems are associated with an injector or carburetor, a fuel feed system, damage to the wiring.

It is important to remember that it is necessary to disconnect with wires from the sensor only when the ignition is turned off, otherwise it is possible to fail. In addition, if there are no voltage measurement tools, you can put a well-serviceable sensor to the sensor's place, but this is a more time-consuming process that requires the disassembly of the traver (if the car is equipped with a carburetor).

Summing up, it should be noted that checking the Hall sensor is one of effective tools Analysis possible faults The car, and by virtue of its relative simplicity, it can be one of the first steps when searching for troubleshooting. If the sensor is working, it is possible that the problems are more serious and global, requiring the replacement of complex and expensive equipment.

ladaautos.ru.

Check the Hall sensor

If your car has a contactless ignition system, it periodically needs to be checked and diagnosed. This system consists of a traver, coil and switcher, a hall sensor. All these items must be checked separately, today let's carry out the diagnosis of the Hall sensor. This can be performed in two ways using a voltmeter and resistance to 2k, or using instruments such as AZ-1 and MD-1.

Let's start from the second way. You need MD-1 to attach to the switch connectors, then turn on the ignition, but the engine does not run. If the PL indicator is displayed on the device, this suggests that the ignition lock and relay are good. If the letter K is highlighted, then only the ignition coil is working. Turn on the starter and look at the indicator again. If we see how the letter D flashes on it, then you can be a calm Hall sensor absolutely correct. And if the letter d is not displayed? Then we connect A3-1 instead of the hall sensor, this device performs sensor functions. If you connect it, you can even ride on the car. True, at a speed no more than 90 km / h. If the corresponding signal was highlighted on this device, this directly indicates that the Hall sensor needs to be replaced. If there is no signal, you need to check the wiring.

But what if there are no these devices at hand? Then go to the first method using a voltmeter and resistor. The ignition distributor needs to be dismantled, and to attach a voltmeter and resistance to it. Then supply voltage 10-12V. We put the device on the minimum measurement of 15V, while the internal resistance must be no less than 100k. It is with such settings that a voltmeter can give accurate readings. Then we gently rotate the camshaft, while the device must show how the voltage sharply jumps from the minimum to the maximum. In this case, the smallest voltage must be no more than 0.4V, and the highest, different from the tension filed, is greater than 3V.

But how to be if there is no voltmeter at hand? There is a third way, even though Dedovsky, but a proven checking of the hall sensor with the help of spark plugs. Afterverting any candle, put it on the engine, turn on the ignition and immediately see if there is a voltage on both contacts of the ignition coil. The next step from the lid of the traver pull out the wire that is in the middle. Then it must be shunken between the tubes of the brake cylinder so that the bare part of the wire is from the cylinder shell in five to ten centimeters. Then, using a small piece of wire, one end is attached to the minus battery terminal, the second to the central contact of the traver. If the spark slipped between the wire and shell of the cylinder, it means that the Hall sensor needs to be changed. Check, naturally, you need to perform when the ignition is turned on.

If the Hall sensor is faulty, we go to the auto shop, we buy a new one and install on your own. Connecting a wire connector, turning on the ignition. Then the metal plate is carried out by its gap. If I missed the spark, it means everything is in order.

Why is the Hall sensor call this way? It received its name due to the Hall effect, when in a semiconductor under the influence of the magnetic field, the transverse difference of potentials occurs. The sensor itself is a semiconductor connected to a permanent magnet, between which the steel cylindrical screen.

In more detail about what is an electronic contactless ignition in the video.

(1 votes, Average: 3.00 Out of 5)

vazikov.ru.

12.7.8 Checking the Hall Sensor

Service maintenance and operation

Manuals → VAZ → 2109 (Lada Samara)

Contact numbers connecting blocks control block

Order procedure
1. Disconnect the high voltage conductor from the ignition distributor and connect it to the "mass".
2. Disconnect the connecting block.
3. Connect a voltmeter to extreme contacts "1" and "3", turn on the ignition. The voltmeter should show the voltage of about 9 V. otherwise check the wiring.
4. Shift back a protective cover from the pads, connect the voltmeter to the contacts "1" and "2" and install the block into the slot on the ignition distributor.
5. Remove the distributor cover, slider and antique screen.
6. Turn the engine crankshaft so that the armature teeth (1) of the distributor did not overlap the Hall sensor (2). Enable ignition. Voltage should be 4 V.
7. Turn the crankshaft so that one of the anchor's teeth is combined with the Hall sensor. Voltage should decrease to 0-0.5 V. Turn off the ignition. If the voltage differs from the specified, replace the Hall sensor.
8. Connect an Ommeter with contacts "1" and "4", then with contacts "2" and "27" and, finally, with "3" and "25". In all cases, resistance should be zero. If the resistance differs from zero, then there is a breakdown in the wiring.

Hall Sensor

Need check the Hall Sensor It occurs when there are problems with the vehicle ignition system, and therefore it is necessary to make sure of the health of all its components, in particular, the idle sensor. So we will analyze in detail the principle of work, signs of malfunction and how to check the Hall sensor with your own hands.

Principle of operation of the sensor and its features

In its work, the sensor uses the physical effect of the Hall, open in the XIX century. However, it began to use it only in the 70-80 years of the last century, when automakers began to move with electronic.

Quite simple. When the engine shaft rotates, metal blades pass through slots in its case. It gives an electrical pulse to the switch, as a result of which the latter unlocks the transistor and supplies the voltage to the ignition coil. It, in turn, converts a low-voltage signal to high-voltage, and serves it on the spark plug.

Constructively, the sensor has three contacts:

  • for a compound with "mass" (car body);
  • to connect the voltage with the "+" sign and the value of about 6 V;
  • to feed the pulse signal to the switch from it.

Advantages of using Hall Sensor in electronic systems Ignition are two main factors - no contact group (which constantly burns), as well high voltage on the candle Ignition (30 kV against 15 kV).

Since the Hall sensors are also used in brake and anti-lock systems, the operation of the tachometer, the device performs the following additional functions for the machine:

  • increases motor performance;
  • accelerates the functioning of all machine systems.

As a result, the ease of operation of the car is increased, as well as its safety.

Hall sensor for VAZ 2107

Hall sensor for VAZ 2109

Hall sensor for VAZ 2110

Hall sensor malfunction

Sensor breakdowns are manifested differently. Reveal them even for experienced Masters Sometimes it is not easy. Here are some of the most common symptoms and problems in the Hall sensor:

  • bad start or does not start the engine at all;
  • the emergence of interruptions in the operation of the motor on;
  • "Jerking" machines when driving at high speed;
  • engine Glohnet During the movement of the car.

If one or more similar symptoms appeared on your machine, it is necessary to check the sensor.

How to check the Hall sensor

Exists several test methods. Briefly they are performed like this:

Checking the help of the Hall sensor (scheme)

  • Creating a Hall Sensor Imitation. Such a test method the fastest And it is suitable if the nutrition on the nodes of the ignition system is, but. For this purpose, a three-stitching block is removed from the traver. Next, you need to turn on the ignition of the car, and connect (closer to the wire with a wire) Outputs 3 and 2 (minus IDU and signal contact). If in the process on the central wire ignition coil spark will appear - So the sensor failed. Note that in order to identify spark formation, you need to keep the high-voltage wire at the mass.
  • Checking the Hall Sensor Multimeter, the most common method. With this test, a multimeter (tester) is used. To do this, just just measure the voltage at the output of the sensor. If it is working, the voltage must be within 0.4 ... 11 V.
  • Replacing a defective device on knowingly working. It can be taken from familiar having a car with the same sensor. If, after replacing the troubles, the problems will disappear, you will have to buy and change the Hall sensor to the new one.

Checking the Hall sensor

Hall sensor, checking with a multimeter.

Another common method is to check the presence of resistance on the sensor. To do this, it is necessary to make an easy device consisting of a resistor with a resistance of 1 com, LED and flexible wires. Resistance is soldered to the leg of the LED, and there are two wires of such a length that is convenient for operation (not short).

Then remove the distributor cover, disconnect the rubber and the plug box. Next verify the serviceability of the electrical circuit. For this, the electronic multimeter (voltmeter) is connected to 1 and 3 terminal, after which the ignition of the car is turned on. Under normal conditions obtained on the screen measuring device value must be within 10 ... 12 V.

Further, in the same way, connect the device to the same terminals. If you guess polarity - the LED lights up. Otherwise, it is necessary to change the wires of the wire. Further procedure is as follows:

  • wire connected to the first terminal, do not touch;
  • end with the third terminals throw on the free second;
  • we rotate the camshaft (manually or using the starter).

If during the rotation of the shaft the LED blinks, it means everything is in order, and the Hall sensor does not need to be replaced.

It is worth noting that the process of checking the Hall sensor on the VAZ 2109, Audi 80, Volkswagen Passat B3 and other machines are carried out at the same diagram. The difference consists only in the location of individual parts under the hood of the car.

Replacing the Hall sensor

Replacing the Hall Sensor VAZ 2109

Consider the process replace the Hall Sensor by car VAZ 2109. This procedure is uncomplicated, and does not cause difficulties even at novice car enthusiasts. Its algorithm is the following:

  • First of all, you need to remove the rubber from the car.
  • After that, the lid of the trambling is dismantled. Next, it is necessary to combine the labels of the gas distribution mechanism and the crankshaft mark.
  • Then dismantling the fasteners using a wrench. At the same time, do not forget to mark and remember the location of the traver.
  • If there are clamps or stoppers in the case, they also need to be dismantled.
  • At the next stage, the shaft is getting out of the traver.
  • Next, disconnect the terminals of the Hall sensor, and also unscrew the mounting bolts.
  • The sensor is removed through the resulting slit.
  • Installation of a new Hall sensor is performed in reverse order.

Conclusion

It is worth noting that repairing the Hall sensor does not make sense, as it is quite inexpensive (about 3 ... $ 5). If you were convinced that the malfunction in the work of the car is related to the mentioned sensor, we recommend that you go to the nearest auto shop and buy a new device. In the event of difficulties when checking or replacing the Hall sensor, please contact masters running for a service station.

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