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The ECU is the central unit of the engine management system

The unit is fixed on the rear wall of the battery platform.

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Preparing the car for work

Use a 10 key to unscrew and remove the negative battery terminal

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Brake pads must be replaced as a set

Preparing the car for work. We raise the car on a lift or hang the back of the car on a viewing hole.

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How to replace the hydraulic valve compensators of the K4M engine

You will need: the same tools as for replacing the valve stem seals, with the exception of those that are needed directly to replace them (tools are used only for preparatory operations)

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When performing work related to the depressurization of the air conditioning system, it is necessary to completely unload the refrigerant, followed by loading the system