Oil on compressor impeller

/ 9-3 (9400) / 2001 / 2. Engine / Turbocharger system, diesel / Fault diagnosis, fault symptoms / Oil on compressor impeller

Fault symptoms

Oil on compressor impeller

Conditions

The following conditions apply for this fault symptom:

•	Oil on the compressor impeller is often normal as the crankcase ventilation opens out approx. 200 mm before the turbo. This may also be due to the engine being overfilled, leading to increased crankcase ventilation.

Diagnostic procedure

•	Check the oil level and adjust this to the right level.

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