PCV membrane BMW M54, M52TU 11617531423

The main problem of the BMW car is the frequent breakdown of the m54, m52tu - PCV engines (crankcase ventilation valve), in which the rubber membrane wears out over time and ceases to perform its function. The only way out of this situation is a complete replacement of the valve, since the membrane built into the valve is not sold separately from the manufacturer. By the way, the average cost of a kvkg BMW m54 is in the range of 2300-2700 UAH, and you will agree that, taking into account repairs in the service, it is quite expensive.

The malfunction of the kvkg is indicated by a number of the following reasons:
- starting the engine is carried out with great difficulty;
- at idle, the unstable operation of the motor is felt;
- oil consumption increases dramatically.

4 steps to go through during self-replacement of the membrane

1) At the place where the membrane is installed, remove the cover (recommended on a warmed-up engine).

2) Carefully pull out the worn-out element, from which remove the plastic stop and move it to the new part.

3) Slowly put the new membrane in place together with the return spring.

4) Close the lid.

The first start of the engine after replacing the membrane will be accompanied by unstable operation. It depends on the ECU unit, which has reconfigured the fuel cards during emergency operation. After a little work, the valve will fully restore its functionality, and with the subsequent launch it will switch to the standard operating mode.

The oil separator of the valve system. crankcase - 11617531423, 7531423

List of models that use this part:

• 1' E87
• 3' E90
• 3' E91
• 5' E60
• 5' E61
• 6' E63
• 6' E64
• 7' E65
• 7' E66
• Z4 E85
• Z4 E86

Control valve - 11617501566, 116114325558, 11617533400

List of models that use this part:

• 3' E46
• 5' E39
• 5' E60
• 5' E61
• 7' E65
• 7' E66
• X3 E83
• X5 E53
• Z3 E36
• Z4 E85

• BMW

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• the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
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