How much is an immobilizer on the VAZ 2114. Foreway immobilizer VAZ "APS-4" ("APS-6")

How to disable immobilizer yourself on VAZ-2114

Plant manufacturer equips VAZ-2114 with injector system Nutrition immobilizer - a regular system against the car's hijacking. But many owners of this model a passenger car Make sure that the integrated factory immobilizer starts to "hang", because of which the car simply does not start. What is the immobilizer on the VAZ-2114? Why do prefigurations appear with him? How to turn off it right? Read about it in our article.

Immobilizer functions on VAZ-2114

The VAZ-2114 autocontracens consider their duty on each vehicle produced to establish an anti-theft system, called a regular immobilizer. This device with the engine (with its injection controller) is associated with certain programs. Thanks to the program, an authorizing signal is supplied to the controller, which without the help of others does not initiate a motor start. In other words, the embedded anti-theft program overlaps the start of the motor.

The mechanism of the functioning of the immobilizer is to break the compound of electrical installations of the TC in one of the important places. In such a place there may be an electronic ignition chain or starter. Due to the rupture produced, the car will not start and remains standing on the spot out ofvigaby. The calculation is based on the fact that if the hijacker wants to kidnap the car, it will be protected by an immobilizer program that will not give the engine to start.

So that the owner of the vase 2114 He managed to manage the regular anti-theft system, electrical code keys are attached to it. The annotation of the car's chauffeur must use the electrical code key to the following method:

• to stick it into a special jack (with a contact type of device) or to bring it to the system status indicator - ISS (with a non-contact type of device);
• the immobilizer system considers the key program code;
• turns off the car lock.

But besides the code key, to start a motor (it is called "workers") the owner is provided by the 2nd key - "Training".

They differ in standard colors:

• working - dark color;
• educational - reddish color.

Initially, the learning function should be held anti-theft systemso that the immobilizer worked for a working key because new car is in inactive condition. It is possible to activate it only with the help of a reddish "learning" key. As it happens, the function of inclusion and shutdowns of the device against theft will move to the working "black" key. Such a macar, a regular immobilizer is intended to protect the TC from unauthorized motor start. The offender, even climbing into the car's salon, can try to run its engine. But he cannot go anywhere since the immobilizer system in the VAZ-2114 will block the engine.

Possible problems with immobilizer on VAZ-2114

The regular anti-theft device on the VAZ-2114, according to the reviews of users, from time to time it can overlap the engine so that even the owner of the operating key will not be able to run it. This is due to the features of the functioning of this device - it makes conclusions about your own actions based on the operating key code of the machine holder, and gives commands to start the motor. The tasks from the driver with the immobilizer begins how the system stops accepting the code. In these cases electric block The control will block the motor, and it will not start. You can influence the staffing system against the hijacking TC using a diagnostic device or an ordinary computer.

How to disable immobilizer

Kkl vag adapter for computer diagnostics: Order and do diagnostics with your own hands!

How to turn off the imobeyzer

how to turn off the imobeyzer.

Specialists note a number of cases that the immobilizer system gave failures with the included mobile phonewho created interference.

How to disable immobilizer on VAZ-2114

Disable immobilizer on VAZ-2114 may be needed in several cases:

• there is a need for a more advanced anti-theft system (for example, equipped with autorun);
• with overflowing "software garbage" of the immobilizer, the control unit fails;
• the machine has a device with an anti-theft function having a factory marriage;
• the blocking system issues an error as a result of a complete discharge of a battery;
• there was a sudden blocking of a regular anti-theft system.

There are several ways with which you can disable Immobilizer on VAZ-2114 without any problems.

The first way - we turn off the immobilizer physically. To do this, produce several simple actions:

• remove the connector from this anti-theft device;
• we put a jumper for diagnosis.

Second way - leaving control block The engine in the service center is either going there by car, and skilled specialists will already be engaged in the control unit. Usually, the shutdown of the standard system against theft takes about fifteen minutes.

Third way - turn off the control unit on the immobilizer yourself. To do this, you should follow these instructions:

1. To find the electronic unit Control (ECU) anti-theft device (it can be inside the central console).
2. Remove the signal wire connector with the computer.
3. Count the ninth and eighteenth contacts (from twenty existing).
4. Crop on the ninth and eighteenth wiring contacts - from the pad at a distance of four or five centimeters.
5. Clean the finishes of the cropped contact wires.
6. Twist the ends of the cropped wires.
7. Insulate the twisted ends of the wires (such an action will restore the diagnostic line, and the immobilizer will no longer transmit its data on the electronic unit control).
8. Install connectors for previous places.

This method is simple even for a novice car enthusiast, but it can not always make the correct shutdown of the standard anti-theft device.

Fourth way - reflash the electronic control unit of the standard immobilizer on the VAZ-2114. Of course, it is best to entrust to qualified specialists from service Center. But if such an opportunity for the owner vehicle It is absent, then you can try to reflash the ECU of the anti-theft device yourself at home. The term "reflash" means erasing from the memory of the electronic control unit all information data about this device. To do this, prepare the following tools:

• special Software;
• a computer;
• soldering hairdryer or soldering station;
• microcircuitator.

After prepared the necessary tools, go to specific actions:

1. We make disassembly of the electronic engine control unit to which a regular immobilizer from a passenger car is connected.
2. Open the rear cover of the ECU.
3. We search for the desired chip, which is responsible for the prescribed data on the anti-theft device (about what kind of scheme you can read in the appropriate instructions for the device).
4. We drop the old chip.
5. We choose one of the options of the next step:
6. or we give a new chip;
7. or clean the already available chip using a computer on Windows and a special program to reset the memory of the microcircuit.
8. Physically, we disable immobilizer so that the memory of the ECU does not write new information data about it.
9. We establish a reflashing electronic control unit again on the car.

This method is more painting, but it is characterized by its effectiveness. But only an immobilizer flashing operation was completed on this, it will still need to reprogram using the "Educational" of the Red Key. And only after that you can officially turn off the regular anti-theft device.

1. With a shut-off standard anti-theft system, the vehicle becomes available for offenders-hijackers.
2. EU system car Engine Sufficient enough, so an independent intervention in its program, such as a microcircuit flashing, may entail irreversible consequences.

If you are not sure about your power and knowledge, experts do not advise independently open and reprogram electronic control unit, and contact the car service.

On our site there is a special offer. You can get a free consultation of our corporate lawyer, just asking your question in the form below.

The manufacturer equips the VAZ-2114 with an injection system with an immobilizer - a regular system against car hijacking. But many owners of this model of the passenger car complain that the built-in factory immobilizer starts to "hang", because of which the car simply does not start. What is the immobilizer on the VAZ-2114? Why do problems arise with him? How to disconnect it correctly? Read about it in our article.

Immobilizer functions on VAZ-2114

Automakers VAZ-2114 consider their duty on each vehicle produced to establish an anti-theft system called a regular immobilizer. This device with the engine (with its injection controller) is associated with certain programs. Thanks to the program, the allowing signal is supplied to the controller, which independently does not initiate the start of the engine. That is, the program of the built-in anti-theft device blocks the start of the engine.

The mechanism of the functioning of the immobilizer is to burst the connection of the electric temperature of the vehicle in one of the significant places. In such a place there may be an electrical ignition circuit or starter. Due to the rupture produced, the car does not start and will remain standing on the spot. The calculation is carried out that if the hijacker wants to kidnap the car, it will be protected by the immobilizer program, which will not allow the engine to start.

In order for the owner of the VAZ-2114 to manage a regular anti-theft system, electronic code keys are attached to it. According to the instructions, the car driver must use the electronic code key as follows:

• insert it into a special jack (with a contact type of device) or to bring it to the system status indicator - ISS (with a non-contact type of device);
• the immobilizer system considers the key program code;
• turns off the car lock.

But in addition to the code key, to start the engine (it is called "workers") the owner is provided with the second key - "Training".

They differ in standard colors:

• working - black;
• training - red.

Initially, the anti-theft system should be conducted to study the immobilizer to work for a working key, since the new car is in inactive condition. It is possible to activate it only with the help of a red "learning" key. As soon as this happens, the function of switching on and off the device against theft will move to the working "black" key. Thus, the standard immobilizer is intended to protect the vehicle from unauthorized engine start. The offender, even climbing into the salon, can try to run his engine. But he cannot go anywhere because the immobilizer system in the VAZ-2114 will block the engine.

Possible problems with immobilizer on VAZ-2114

The regular anti-theft device on the VAZ-2114, according to user reviews, sometimes can block the engine so that even the operating key owner will not be able to run it. This is due to the features of the functioning of this device - it makes conclusions about its actions based on the operating key code of the machine owner, and gives commands to start the engine. The problems of the driver with the immobilizer begin as soon as the system ceases to accept the code. In these cases, the electronic control unit blocks the motor, and it will not start. It is possible to influence the standard system against the hijacking of the vehicle by connecting a diagnostic device or a conventional computer.

Specialists note a number of cases that the immobilizer system gave failures with a mobile phone enabled, which created interference.

How to disable immobilizer on VAZ-2114

Disable immobilizer on VAZ-2114 may be needed in several cases:

• there is a need for a more advanced anti-theft system (for example, equipped with autorun);
• with overflowing "software garbage" of the immobilizer, the control unit fails;
• the machine has a device with an anti-theft function having a factory marriage;
• the blocking system issues an error as a result of a complete discharge of a battery;
• there was a sudden blocking of a regular anti-theft system.

There are several ways with which you can turn off the immobilizer on the VAZ-2114 without any problems.

The first way - we turn off the immobilizer physically. To do this, produce several simple actions:

• remove the connector from this anti-theft device;
• we put a jumper for diagnosis.

The second way is to take the engine control unit into the service center either going there by car, and skilled specialists will already be engaged in the control unit. Usually, the shutdown of the standard system against theft takes about fifteen minutes.

Third way - turn off the control unit on the immobilizer yourself. To do this, you should follow these instructions:

1. Find an electronic control unit (ECU) anti-theft device (it can be inside the central console).
2. Remove the signal wire connector with the computer.
3. Count the ninth and eighteenth contacts (from twenty existing).
4. Crop on the ninth and eighteenth wiring contacts - from the pad at a distance of four or five centimeters.
5. Clean the finishes of the cropped contact wires.
6. Twist the ends of the cropped wires.
7. Inseal twisted ends of the wires (such an action will restore the diagnostic line, and the immobilizer will stop transmitting its data to the electronic control unit).
8. Install connectors for previous places.

This method is simple even for a novice car enthusiast, but it can not always make the correct shutdown of the standard anti-theft device.

Fourth way - reflash the electronic control unit of the standard immobilizer on the VAZ-2114. Of course, the best operation is best to entrust qualified specialists from the service center. But if such an opportunity for the owner of the vehicle is absent, then you can try to reflash the ECU of the anti-theft device yourself at home. The term "reflash" means erasing from the memory of the electronic control unit all information data about this device. To do this, prepare the following tools:

• special Software;
• a computer;
• soldering hairdryer or soldering station;
• microcircuitator.

After prepared required tools, go to specific actions:

1. We make disassembly of the electronic engine control unit to which a regular immobilizer from a passenger car is connected.
2. Open the rear cover of the ECU.
3. We search for the desired chip, which is responsible for the prescribed data on the anti-theft device (about what kind of scheme you can read in the appropriate instructions for the device).
4. We drop the old chip.
5. We choose one of the options of the next step:
   • or we give a new chip;
   • or clean the already available chip using a computer on Windows and a special program to reset the memory of the microcircuit.
6. Physically, we disable immobilizer so that the memory of the ECU does not write new information data about it.
7. We establish a reflashing electronic control unit again on the car.

By connecting a new alarm, often faced with one problem - autorun does not work. Immediately need to check whether all the connectivity points are involved. In the latest VAZ models, such as 2114, the ignition lock contains three terminals: starter, nutrition, ignition. It's hard to get confused here, but the motor can be turned on and stuck after 5 seconds. In fact, the staff protection works so. How to do with it, is considered further.

We are looking for "the culprit" of all problems

We will consider it only about the Hatchback of VAZ-2114. If the key, that is, the keychain needs to lean to the site, turn off the two connectors (light bulb and antenna). And then, taking a screwdriver, you can dismantle a separate block, fixed to the right of the steering column:

Disassembly of the module of the APS

The block itself is called APS-4, but in his case, if we talk about recent years The release can be located an APS-6 electronics.

Suppose the alarm installation with autorun, and a regular immobilizer, such as APS-6, has been activated. There are four solutions:

1. The immobilizer is connected to the alarm, and the chip key is placed inside the corps;
2. Good option - installation incinual commander, Only in the car of the family of 2114 there is no Can bus, and there is no way to connect "on the figure";
3. You can also translate the immobilizer into service mode, but in the APS-6 modules, unlike the APS-4, this feature is blocked;
4. Finally, you can get rid of the staff protection completely, but for this you will need to reset the EEPROM ECU.

In general, EEPROM is a "storage device", and the ECU is the engine controller. It turns out, it will have to work with the controller block, and the immobilizer itself will remain in the same form.

Manipulation with ECU Controller

The VAZ-2114 controller unit can belong to the next family - January 5.1.x or ITELM 5.1. The digital designation applied to the label in this case looks like this: 2111-1411020-71 (numbers "72"). If the last two digits will be a "space" or the number "70", which means that the Bosch M1.5.4 controller is installed. EEPROM erase in the latter case is made with a block parsing, but without soldering. And in the first case do not even have to open the block cover.

Zero EEPROM in Bosch Controller

Let's see what the controller board looks at below:

ECU BOSCH M1.5.

The 24C02 chip is EEPROM memory. Circlave the 5th and 6th taps, B and C with the marker. These points are designed to connect a programmer that is collected from three transistors.

The scheme of the programmer, which was discussed, looks trivial. And it means you can quickly assemble it with your own hands:

Programmer for EEPROM 24C02

The device is connected to the COM port of the computer. And from the Molex connector take the "12 Volt" voltage. Of course, "Mass" must also take from this connector. Maximum current consumed by the ECU, in any case will not exceed 0.5 A.

Now consider the procedure for the action that allows the ECU to "Forget" about the existence of an immobilizer:

1. On the 18th and 27th contacts of the unit feed supply voltage (12 volts);
2. Common wire, that is, "mass" is connected to the 19th contact;
3. Waiting for 10 seconds;
4. Connect the contact b program to allure 5;
5. Connect the contact with the programmer to the removal 6;
6. In the CombiSet program interface, select "Clear EEPROM", click the "Install" button;
7. Expect for a few minutes.

The dispense of the main connector of the ECU looks like this:

ECU block, 55 contacts

The Combiset application must be downloaded from the official website (almisoft.ru). Even the DEMO version available in the Download section is suitable.

In the program itself, you must correctly install the COM port number that will be used. The COM-1 port is shown below, but this is not the only option.

Interface Program Combiset.

How "repulse" controllers "January"

The common type of controller in VAZ-2114 cars are the following blocks: January 5.1.x and ITELM 5.1. Program them need equally. It is required to use an adapter from the COM port to K-Line, but make it easily with their own hands:

Skinshot windows Flashecu program

The erase procedure takes a few minutes.

The block itself, which was mentioned above and which must be "untied" from the immobilizer, is always in one place - under the lid of the tunnel to the right:

Interior of the fourteenth model

Of course, we are talking about a family of 2114, and in other cars VAZ block will find more difficult. Installation and shutdown can be done like this:

1. With AKB remove the terminal "minus";
2. Unscrew the locking bolt and take the lock along with the block;
3. Disconnect the connector.

During the installation, the action is carried out in the reverse order. But there is one trick.

After connecting the computer, the network is powered into the network. And then, oddly enough, you need to turn on the ignition and wait for the triggering of the Check lamp. And only then, turning off the ignition, you can continue operation.

Note that the immobilizer itself after the block firmware should not even touch the latter. Therefore, by disconnecting its terminal bar from the immobilizer, a standard refinement is carried out:

1. From terminals 9 and 18 wires cut off;
2. The obtained taps running on the side of the loop are connected.

You can change anything, but simply disable the connector completely, losing some possibilities:

1. Polite illumination;
2. Control rear headlights PTF;
3. Window control.

As we see, the immobilizer in modern cars VAZ is entrusted with many functions. And disconnect it with one goal - to use alarm with auto start.

Two-row connector of the standard immobilizer

The immobilizer crawling module in any VAZ car works well in one case - when it is included in the outline of the antenna contour. But not all modules manufactured by the factory are calculated in principle.

Safety comments

The standard device, such as an APS, provides the best level of protection. But the alarm, even the most modern, can be considered only an additional security device. It does not exchange data with the ECU and does not interfere with the start of the engine. At the same time, when installing an alarm with autorun is always implemented blocking. Two cords that go to the main unit include a starter cable. And until the security is turned off, you can not start the engine.

Typical Signal Connection Scheme

All wiring connected to the ignition lock is passed by a significant current. But by doing the installation with your own hands, do not always provide good quality connections. In general, connect the autorun better to entrust the experienced electrician. We wish you success.

Polite illumination and door terminals

Any signaling or security system Always provide inlet connected to door terminals. In the VAZ machines, the control wire can be connected to one point (a). Diodes are not used:

Door Control Scheme

Be sure to configure: the detection survey delay should be 20-30 seconds. If this is not done, false responses will occur when the security is turned on. The reason is the operation of the APS block, which does not quit the ceiling after closing the driver's door. The option in question is called "polite illumination".

There are even modern alarms that do not allow to include the delay in the survey of sensors. Installing diodes will help solve the problem.

In theory, the conclusions 7 and 13 of the BSK are and there are points of connection that you need to unleash two diodes. But as practice shows, it is better to realize the scheme with three additional diodes (see Fig.). The signaling is connected to the point B, and the survey delay setting is not required in this case. Good luck.

Key tracker

I. What is it

Despite the enormous popularity of the previous article (which, without specifying the source of the information, reprinted Master 12 V magazine and the pieces of which are still placed on hundreds of small near-automotive Internet - pages) I decided to recycle it fundamentally.

So - Immobilizer VAZ - a regular anti-theft device installed on all new injector cars VAZ (except "Classics"). Initially, when leaving the factory, all immobilizers are in the injured state, that is, with a non-activated function of protection. The package includes 3 keys - 2 black "workers" and a red "master key" for system learning. Training, as a rule, is made when selling a car or self-owned auto.

The principle of the immobilizer is pretty simple. It exchanges data with the control unit (ECU), allowing or prohibiting, depending on the system status, starting the engine at the ECU level, that is, without additional locks. Permission to start the engine only after successful initialization (read) of the black key. When trying to start a car, not filmed with protection, the ECU blocks the ignition chains and fuel pumps.

As it was already noted, the exchange of data between the immobilizer and the ECU occurs through the diagnostics line of the K-Line, so it is possible to bring it out or knock the code (!) Perhaps even innocent connections diagnostic equipment With the ignition on (tested on your own experience) or interference from the usual cell phone. Also, if there is an immobilizer, in no case cannot "disembark" the battery "in zero". In this case, the chaotic garbage can be registered in EEPROM, and the trips to the service "on the tie" can not be avoided. For quite a long time, this fact brought a lot of income to the workshop, for the problem was solved and still sometimes solved by the grief - diagnosticity simply simply and profitable - replacing the ECU to a new one when the immobilizer is physically turned off. For the sake of justice, it should be noted that the number of failures and "glitches" of immobilizers has recently decreased dramatically - apparently, the vase is still underway to improve immobilizers, the greatest number of "glitches" are accounted for by cars until 2001.

Cases of sudden failure of immobilizers due to software (it is programmers, because cases of failure of immobilizers are negligible) failures have been so much that the VAZ has developed in a new user programmable function of an alternative engine launch in the event of a system failure, i.e. Controller B. emergency mode Allows you to make one trip subject to the advance activation of this function and the correct password input. The activation and input of the password of 6 digits (programming) is made by pressing the gas pedal, imagine how many times you need, without confrontation, on a specific algorithm to press it if you have conceived, for example, the number "999999" :). Subsequently, in case of failure of the immobilizer, it is possible, again, numerous press presses, simplify the car to start. More information about this perversion for tireless and inquisitive can be read in the description of the immobilizer.

On the cars "Chevrolet - Niva" and fresh (since 2004 GV), a more modern and perfect immobilizer APS-6 was applied. The device is functionally similar to the APS-4, but in this system the code key is built into the ignition key, and the reader is in the steering column. A number of additional features are also implemented - control of electric windows, rear PTF, diagnostics of the immobilizer by K-Line. Constructively APS-6 differs from APS-4. Moreover, APS-6 different years of release differ slightly among themselves. In the photo below, on the left - the APS-6 release of 2003, right - 2001. Apparently this is the case when "the manufacturer reserves the right to make changes that do not affect the performance of the product." The inner device of the immobilizer, despite the intricate cost, is quite difficult. It is a microcontroller based on PIC16 C65 B, a K-Line circuit for exchanging data from a diagnostic line and EEPROM memory, for storing training codes. Photo of the board APMS-4. Stock Foto Boards APS-6 with Chevrolet Niva. Stock Foto Boards APS6 .1 (high rash).

It should also be borne in mind that it is very often an APS-6 installed in the body from the APS-4, i.e. externally, there is an APS-4 labeling, and the APS-6 marking on the board.

On Calina and Priora cars, microchip is located inside the regular keychain. The keychain also controls the regular central lock (and regular alarm). In a / m "Priora", a constructive immobilizer is combined with a glass package controller, on Kalina, the APS-6 unit is separate, located behind the magnetic.

Connect an APS to the ECD with a 55-view ECU connector

To the wiring with 81 -pin computer connector

User Manual APS-4

User Manual APS-6

Instructions for retraining immobilizer

II. Problems and solutions.

The following describes the methods of combating "pinching" or broken immobilizer. When learning, the immobilizer records its code in EEPROM (EEPROM - non-volatile flash memory, saving data with a completely disconnected power supply) controller. The immobilizer also uses EEPROM, which stores information about two trained keys. As a result of training, an individual set of keys is obtained - immobilizer - ECU, working only in this combination.

It is obvious that to turn off the immobilizer, it is necessary that it is physically absent and in the EEPROM of the ECU should be missing information about the presence of immobilizer. Simply put, you need to turn off the connector from the immobilizer and clean the EEPROM ECU.

Immobilizer is: on the VAZ 2110 directly over the ECU, that is, in order to get to it, it is necessary to unscrew the side panel; in VAZ 2109 with high panel - Beyond the instrument panel, between the steering column and the place where the carburetors are a sample. On the Chevrolet-Niva car, access to the immobilizer (as, however, and to the other) is very difficult. Location.

When you remove the immobilizer, do not forget to restore the diagnostic line - set the jumper to restore the connection of the ECU with the diagnostic block. In order to enjoy all the other immobilizer functions, you can cut wires and connect them by restoring the K-Line (about it just below), and insert the connector into place.

The "revival" method of the controller is very simple - it is necessary to clean the non-volatile memory of the ECU from the information left there by the immobilizer. In practice, it looks like this - from the immobilizer, the standard posting connector is disconnected if you need that the diagnostic signal comes from the computer to the diagnostic pad, you must install the jumper between the contacts 9.1 and 18 in the removed connector. Immo can be thrown away, but you can leave - beautifully clean the plastic, in this case you need to cut off the wire connector from the contacts 9.1 and 18 and connect them together. Install the immobilizer connector at the same time. Next, you need to carefully look at the ECU and find out its origin .

If it is Bosch M1 .5 .4, it is necessary to operate it and install a specially prepared chip in place eEPROM Cleaning Program ECU and turn on the ignition for a few seconds. After installing the engine with the engine, the engine will start, if, of course, it was precisely in this. If, in your ROM unit, you are breeding, the outputs are two - either to drop and install the panel (which is not bad, it is subsequently useful for a tuning chip), or use the COMBISET program from a US, which has the cleaning function of itsProm on a serial channel without a microcircuit. Keep in mind that in this case it is necessary to ensure the adapter and the ECU reliable overall "land". In order to use this paid program at all, there is no need for its acquisition - the EEPROM cleaning function fully works in the demo version. In 2006, special plugs on the APS connector (see photo) appeared on VAZ cars (see photo), to restore the connection between between the ECU and the diagnostic shoe.

If you have January 5.1. Or vs.1, you can use any free programmer blocks download special program rewash EEPROM. and pour into the block firmware EEPROM. read from "clean", with a non-injured immobilizer,

controller. You can read the old file, by any editor correct everything on #FF and pour back, available in EEPROM, the information is practically not carrying any semantic load if the block works without immobilizer, contains only a COP, the coefficient of CO correction and the name of the firmware. Despite the fact that the #FF in EEPROM does not allow the start of the engine, the ECU at the first

when you turn on, without finding an immobilizer on the diagnostic line, it prescribes the launch permission code. If you are a user programmer Combiloader. (or old version Ecu Programmer) From SMS-Software, remove immo from the memory of the ECU completely elementary - you need to read EEPROM, click on the "Remove IMM" button and write a dump back.

In BOSCH MP7 systems .0 h will have to either use the Combiset program (C EEPROM is even a demo version), or to have a chip and program on the programmer that supports this type of chip. When using Combiset, you must submit + power and mass on the controller and connect the adapter as shown in the photo:

It may happen that it is impossible to eat EEPROM entirely, then you need to edit the dump by the KN method: to remove the IMMO record, the bytes from 02 to 07 are replaced by FF. After connecting Immo, it is not needed and this place apparently the ECU prescribes 0 FD1 0 FD1 0 FD1. If after recording FF Immo turn off physically, it is written there 0 FD30 FD30 FD3. If you cannot register at once, FF A 0 FD10 FD10 FD1 Immo does not interfere more. The most interesting thing is if you enter a random sequence to this place, IMMO works (!!!) and prescribes the computer there again 005100510051. More bytes are changing from 050 addresses and from 070, this is the so-called ROLLING-Code, a dynamic password of the immobilizer.

A new version Combiloader (2 .1 .8) In addition to the standard EEPROM cleaning procedure, it was possible to wash EEPROM without deleting the immobilizer data.

You can analyze yourself dampa Eeprom. and the corresponding immobilizer status.

If, after the process of cleaning the EEPROM, the engine started, you can risk the immobilizer again. It should be borne in mind that in order for the immobilizer normally began to perform its functions, it is necessary to re-publish it with the help of a red key. It may happen that the re-exchange procedure will not work. Then there are three options. The first - it is necessary to drop the EEPROM from the immobilizer, clean it using the programmer and pour it back. You can also pour a new, clean chip. Second - Clear EEPROM using the COMBISET program (Aka Uncle SAM), EEPROM BOSCH cleaning mode. The third is to purchase a new immobilizer. In all three cases, the immobilizer is "clean", that is, it is capable of programming with any red key.

If the computer changes to a new one, the immobilizer will save performance, respond to keys and turning off / turning on the ignition, but the engine starts to prohibit. In this case, it is necessary to completely retrain the immobilizer using red and black keys. Immo APS-4 early issues could not be "registered" to the newly connected computer, but these cases are extremely rare.

After removing the immobilizer on vehicles without a catalyst and without the CO regulator (installation of CO from a computer or tester), it is necessary to re-adjust the CO, because the storage area of \u200b\u200bthe value of the correction is also erased.

Attention! On cars with the Mikas 7.6 system (Daewoo Sens), the EEPROM cannot be fully emitted - the car does not even start.

On Calina cars, the deactivation of the immobilizer will lead to the incomplete performance of the regular central locking. Also, with incorrect learning of APS-6 (errors when activating), the device is blocked. In this case, the only output is the record "clean" EEPROM. Always try to save EEPROM images before, and even after activation.

Kalina - Clean Eeprom

Kalina - Clean Eeprom 797 + (new hardware implementation)

Umbered immobilizer dump APS-6

Dump of Immobilizer Controller Elekopacket "Norm" (Prior)

Appointment of conclusions of immobilizer APS-6

№	Color wire	Purpose
1	Green
2	Blue	Additional power supply relay
3	Not used
4	Green / white	From headlight switch
5	Orange / white
6	Pink	Permanent plus, from battery, power APS-6
7	Pink	Permanent plus from battery
8	Yellow	Connects with a mass when the rear PTF is turned on
9	Yellow / black	K-Line. CL. 7 diagnostic pads, cl. 8 EUR control unit.
10	White / Blue	"-" Plafon Lighting Salon on Kalina (and additionally from VK Door of Passengers on Sh-Niva)
11	White	To the antenna coil, in the ignition castle
12	Green / black	From VK driver door
13	Brown	From VK overall lighting
14	Red / Blue	Kl. 15 control unit SP "NORM"
15	Orange / white	To rear fog lanterns
16	The black	Weight
17	Pink	Permanent plus from battery
18	Brown / Green	K-Line. CL. 71 Esud, cl. 3 control unit SP "NORM"
19	Yellow / Blue	To the LED Indicator of the APS combination of instruments, cl. 8 block control SP "NORM"
20	Orange	Terminal 15 ignition castle

III. Approval of immobilizer and alarm.
(information with hass-doddev.narod.ru)

Often, when installing an alarm on VAZ cars, equipped with an ACS-4 immobilizer arises the same problem - the immobilizer gives a delay in the smooth turning off the light in the cabin. The car can not be put on the signaling until the light in the cabin will go out, because Connecting alarm is usually made to a wire running on the ceiling (see the standard connection scheme). Some signaling models contain the function of delaying for protection, but if not, this undoubted inconvenience is quite easily eliminable.

Comment. The schemes and methods applied here are primarily to cars of the VAZ-2110 family. However, with minor modifications, they may well be applied to cars of the VAZ-2109 family.

The most optimal way is to unleash the circuit breaker diodes. Despite the fact that this method is quite laborious, it is most successful, because The function of smooth warming of light is preserved. 5 diodes are added to the diagram. Diodes are almost any, on the current up to 1 A and the reverse voltage of 20 volts. Three diodes and wires to them are most convenient to connect from BSK. Two diodes at the driver's door - directly at the end, and from there to drag the wire to the rest of the diodes.

Alarm is most often connected to a ceiling wire under the skin of the left rack. windshield. There is a connection and should be searched first to switch the wire from signaling to diodes.

The above scheme can be considerably simplified by applying the decoupling scheme (lower figure) using only one diode.

The following method eliminates the function of smooth beaming of the ceiling and requires disassembly of the immobilizer unit. After breaking it, a large transistor can be seen on the printed circuit board, one of the conclusions of which is connected to the immobilizer output. It is enough to disappear this output of the transistor from the connector to solve the problem.

Another way that excludes a system of smooth lighting of light, but does not require disassembly of the immobilizer block and not so time-consuming as the previous method. To implement it, it is necessary to embed only one diode into the wire from the 20-pin immobilizer contact to the terminal. Search this wire must be under console. Immobilizer itself is located above the injection controller, vertically. From its connector there is a thin single wire, the color is green with a black stripe. It should be found and cut into it a diode anode to the immobilizer.

IV. Record information in EEPROM Bosch M154

As is known, in the Bosch M1 .5 .4 .4. Record meaningful data in EEPROM 24 C02 is the easiest external programmer. To do this, you need to overpass the chip, which represents some difficulties because requires appropriate skills and tools. In addition, you need another programmer for this type of chip. Although, if there is a "clean" new Hyprom, you can safely sprinkle it - when the ECU is first turned on, the new data will write to it.

Program Ewriter. written by A. Mikheenkov ( Almi Software.) Allows you to easily simplify the process of programming EEPROM BOSCH M1 .5 .4, by preparing a special firmware, which, being installed in the ECU itself, will write your data in EEPROM. It is very convenient if you need to record always the same data (for example, a password to protect the firmware or any non-standard identifier, etc.). In this case, you only need to prepare the ROM 27 C512 once, in which the EEPROM program will be located. The entire programming process will be in installing this ROM and power on for a few seconds. For greater security, an indication is provided successful ending Operations using a Check Engine lamp.

The principle of working with the program is very simple: you open the file containing the EEPROM image that you want to write to the ECU, and the program creates a firmware file that you want to sew in the ROM 27 C512. Along the way, you can change some identification data stored in EEPROM (VIN, body number and engine). By setting the received ROM to the ECU and turning on the ignition for a few seconds, you will record the data in EEPROM.

In the future, Almi Software plans to write a program running through the K-Line (only "interface" will be in the ROM, and the data can be written directly from your files on your computer).

Program Combiset. From Uncle Sam (SMS-Software) will help you write data to EEPOM directly to the ECU, if the main ROM is seen. You have no desire to get it out or where it is impossible and inexpedient, for example, the Bosch MP7 ECU .0

V. Immobilizer activation procedures.

Algorithm ACC activation with code keys

Include ignition, the APS LED lights up
Stop red key
Turn off the ignition without removing the red key.
Short squeak. The APS LED should start flashing.
Relieve 1 black key.
Saving 2 black key.
Pick. The LED goes out for a while.
Saving a red key.
Pick. LED lights up.
Enable ignition.
Pick. The LED goes out. (On mp7 .0 LED continues to burn. You need to turn off the ignition no later than 10 seconds.)
Turn off the ignition.

How to activate the immobilizer where it reads directly from the key, for example, on a viburnum or prior?

Squate at least 10 liters of gasoline in order not to be confused in the skyski.

Collect black key.
Close doors.
Turn on the red ignition key.
3 pisces. Pull the key.
Quickly (for 5 -6 seconds) turn on black ignition.
3 pisch + 2 pisctions.
Quickly (for 5 -6 seconds) Include red ignition
3 pisch + 2 pisctions.
Turn off the ignition key in the lock.
1 squeak.
Quickly (for 5 -6 seconds) Include ignition for 5 seconds !!! (ATTENTION !!! Be sure to wait for Bibikalka - ambush in this place).
Alarm blink, bibed a signal
Turn off the ignition. The key in the castle to the population of the machine on the panel.

More detailed instruction

A. Close all car doors. Turn on the ignition by the learning key and wait for at least 6 seconds in the on.

B. Turn off the ignition. The lamp should start quickly flashing (5 times per second) all the time until the learning procedure is performed correctly. The termination of the rapid flashing lamp means an incorrect action by way out of the time interval or malfunction. Remove the learning key from the ignition lock.

C. While the lamp flashes (about 6 seconds), you must insert the work key into the lock and turn on the ignition. If everything is done correctly, the buzzer will give three beeps when the ignition is turned on.

D. Wait for the ignition on (about 6 seconds) before issuing a buzzer of two more sound signals. If after 6 seconds the buzzer did not give out sound signals, and the quick flashing of the bulb stopped, then the ignition must be turned off and start the procedure again. If the situation is repeated, this means a malfunction or that this work key has already been trained with another immobilizer.

E. Turn off the ignition.

F. If you need to train the second working key, you should again execute the points C ... E, using the second learning key to turn on the ignition. If not, continue execution from G.

G. While the lamp flashes (about 6 seconds), you must remove the key from the ignition lock, insert the training key in the lock and turn on the ignition. If everything is done correctly, the buzzer will give three beeps when the ignition is turned on.

H. Wait for the ignition on (about 6 seconds) before issuing a buzzer of two more sound signals.

I. Turn off the ignition. Do not remove the learning key from the ignition lock. After about 6 seconds after turning off the ignition, the buzzer should give a single beep, and the lamp should flash twice as fast. If the buzzer did not give a beep, and the rapid flashing of the bulb stopped, then it is necessary to turn off the ignition and start the procedure again. If the situation is repeated, this means a malfunction or that this training key is not suitable for this controller.

J. Not later than 6 seconds after the sound signal (while the lamp is quickly flashing) it is necessary to turn on the ignition by the same learning key. After waiting 2 -3 seconds, turn off the ignition. No later than 5 seconds after turning off the ignition, the buzzer should give three beeps, and the light bulb should stop fast flashing. Do not include ignition at least 10 seconds. When working with some controllers, the termination of the flashing light bulb and the issuance of the buzzer 3 of the sound signals occurs already when the ignition is turned on. In this case, all the same should be turned off the ignition and wait at least 10 seconds.

At the end of the learning procedure, it may be necessary to resynchronize the codes of the immobilizer and controller. This means that after the completion of the learning procedure, the controller will not allow the engine to start when the ignition is first turned on. For resynchronization, it is necessary to enable ignition by any trained key (better than workers). Wait 6 seconds. If the immobilizer's light bulb began to show the error status (flashes 1 time per second), then turn off the ignition and wait at least 10 seconds. After that, turn on the ignition again. The lamp should not blink, and the engine must be launched. If after 3 seconds after switching on the ignition, the light lights up with a permanent light, which means that the controller did not activate the anti-theft function and the learning procedure should be repeated again.

Immobilizer VAZ 2114 is an anti-theft device designed to protect the car from the hijacking. In the event of a burglary of the car and when trying to start the engine, the Immo activates the blocking of the motor in order to prevent vehicle movement. For what reasons, the immobilizer can fail and how to independently turn off, we will tell you in this article.

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Main problems and features of immobilizers

Immo can only interact with the ECU, so in carburetor cars this anti-theft device is not used. Immo exchanges information with the control module and, if there is a need for this, it prohibits the device to feed signals to those or other nodes. This device makes the appropriate conclusions based on the code, which is located in the chip key. When the key falls into the IMMO action zone, the chip transfers the encrypted signal to the device that processes it and gives instructions regarding the start of the engine or prohibition.

What faults are characteristic of the system:

1. Since the anti-theft device interacts with the control unit on the diagnostic line, its work can be broken as a result of incorrect diagnostics.
2. Various interference that can even publish a mobile gadget. Usually interference is published by more powerful equipment and stations, but even a smartphone can be the reason.
3. Factory marriage, due to which the diagram of the device "Picked" and can no longer function. As practice has shown, defective systems often met in the first cars, which were equipped with immobilizers and injector motors. In this case, the cause of the fault is solved either by repair, or the replacement of the device.
4. Also IMMO, as well as alarm, can stop working due to the Sorting Automotive Akb. Especially such a problem is often manifested in the winter, when the batteries are more susceptible to the discharge as a result of the effects on the electrolyte low temperatures. In particular, it is relevant for old batteries that have already worked out their service life. In such cases, car owners are required to know how to turn off the alarm or immo.
5. Another reason why immo can stop functioning is a software error. The problems of such a plan will be able to solve qualified diagnostics, because there is a chance that you have to reflash the control unit (the author of the video about the malfunction of the anti-theft system is the IZO channel))) Lenta).

Turning Guide

Do I need to turn off the IMMO or signaling and how to do it? We offer to familiarize yourself with these issues.

Do I need to turn off the immobilizer on the fourteenth VAZ model?

If there is a need - somewhat, you need. The need to disconnect the signaling or immo occurs in cases where the system blocks the operation of the engine and start power aggregate It becomes impossible.

How to turn off?

If we are talking about the signal, then first you need to know about the connectivity points that were used during installation. Each anti-theft system has an alarm disable button, which is usually called the Valet service button. It does not matter, this is the EUROKOPK of the emergency room VAZ 2114 of the new sample or old.

The combination using the euro accidents in case of disabling the anti-theft system is described in the instruction book. This process is individual for each individual signaling model, so we will not describe it. If not on the "Four", you will have to turn off the central block, but without the help of a professional in this matter it is not necessary.

As for how to properly disable immologue with their own hands, the procedure is as follows:

1. First you need to find a block of an installed anti-theft system. If you put an immobilizer yourself, you should know where the control module is located. If the installation is located from the factory, the module must be located inside the torpedo, right under the steering wheel.
2. Next, you need to disconnect the connector with signal wires from the control module. Disconnect the wires and remove them to the side.
3. Now you will need to find contacts at number 9 and 18, a total contacts on the connector should be 20.
4. Contacts under the numbers 9 and 18 must be trimmed with a stationery knife. Clean the contacts of the cut off the wires, then twist them as securely and insulate. Use the isolate to insulate the segment. By completing these actions, you can restore the K-Line diagnostic line, which will make track of the state of the main systems and vehicle nodes.
5. Next, install the connector in place. Thus, you can disable the anti-theft and run the engine. This method is the easiest, however, it should be borne in mind that it does not guarantee the correct disabling the anti-theft system.

Photo Gallery "Rebuilding Control Block"

A more complex, but more efficient option - reflash the control unit. To implement it, you will need a soldering iron, a computer with a flashing utility, as well as a programmer for boards.

Refracting is carried out as follows:

1. First, the control module is dismantled with a car.
2. Next, the device cover is revealed.
3. Now you need to find a fee with the prescribed data on IMMO. If the control unit is used in your auto version 7.x, then the designation of the circuit is 24C04.
4. Next, you have two options for solving the problem - you either install a new scheme or will clean the old one. To clean up, you will need a computer or laptop with the Windows operating system, as well as the corresponding utility to clean the memory. Internet programs set, you can pick up specific model ECU.
5. The next step will fallout the scheme with a soldering iron, as well as installing a new board. Well, or you reflash the scheme as you like. If we are talking about the firmware, then with the help of a properly configured utility you can perform this task in literally in a few minutes.
6. When the process is completed, you can only pour back a new board and check the system performance.