0522

Diagnosis of tumble flap 'Intake manifold' : Open circuit of sensor lines / Tumble flap shafts stick in the nonactuated position. (P2006)


Possible cause:

- Vacuum supply of component Y22/9 (Intake manifold tumble flap switchover valve) or the aneroid capsule for the tumble flap
Affected functions:

- Engine output

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Test 1: Diagnosis of tumble flap 'Intake manifold' : Open circuit of sensor lines / Tumble flap shafts stick in the nonactuated position.

1. Diagnosis of tumble flap 'Intake manifold' : Open circuit of sensor lines / Tumble flap shafts stick in the nonactuated position.
Warning!Communication with ECU required.