situation may arise when, in order to start the engine of the machine, you must disable the immobilizer.In some motorists this can cause some problems.In this case it is necessary to know how to disable the immobilizer.Sometimes it is simply necessary, as there is no way, for example, programmed keys directly at the instrument.Nevertheless, it is necessary to understand that after turning off your car immobilizer will be more accessible to all kinds of hijackers.That is why it is necessary to equip a very good alarm.It is advisable, if it is to have feedback.To understand the principle of operation of this device, it is sometimes necessary to read more than one article.
So, how to get around immobilizer?Almost always disable it by acting on the engine control unit (ECU immobilizer).In most cases, the question of how to disable the immobilizer, the answer can be only one - to cut the wire from the device, which goes to the engine ECU.This trip is mainly contributes to the volatile memory of the control unit of the engine a few changes, responsible for working with the immobilizer unit.Such changes can not affect the functionality of the vehicle as a whole, but only in the firmware of the immobilizer ECU poll.
times in order not to have a question on how to disable the immobilizer should be installed in the engine control unit special electronic ustroystvo.Eto can be both an emulator and refinement of existing car circuits.Almost always operate such a device in a board which has a microprocessor and other electronic components.However, it may be a situation when some cars off the device is simply impossible, because it can affect the correct operation not only the engine but also other computer systems.In this situation, can only help the repair or replacement of the immobilizer and the subsequent reprogramming keys to synchronize them with the computer.
All manufacturers on the question of how to disable immobilizer meet clearly - do not recommend it at all to do.Many motorists with them probably agree.A better way out of this situation - that the programming of car keys.But in many cases, for example, when the control unit can be compared to the cost of the third part of the price of the entire vehicle, the only reasonable solution can only be off.
A number of problems with the immobilizer system, the most acceptable way out.This can be attributed to vehicles produced at the end of the mid-90s.There often may be some problems with the antenna of the immobilizer.This may be trouble with the wiring leading to the complete loss of synchronization of the computer or to data loss device keys.In the case of continuous occurrence of such problems, and because of the high cost and the inability to replace all computer, is to completely disable the device.In any case, this task must be left to professionals.Only then can we be absolutely sure that the procedure is performed efficiently and correctly.
