0190

M16/6 (Throttle valve actuator) : Mechanical fault (P2112)

Test 1: Check component M16/6 (Throttle valve actuator).

Test 2: Possible cause:

- M16/6 (Throttle valve actuator)
Affected functions:

- Engine diagnosis
- Engine running

1. Check component M16/6 (Throttle valve actuator).

Test 1.1: Perform mechanical inspection of component M16/6 (Throttle valve actuator).

1.1. Perform mechanical inspection of component M16/6 (Throttle valve actuator).
Test sequence

- Switch off ignition.
- Expose component M16/6 (Throttle valve actuator).
- Slowly operate throttle flap by hand up to full load.
Specified value

- The throttle valve must not stick and must close by internal spring force.
Question

- Is the test o.k?


YES
The test is o.k..End of test

NO
The test is not o.k..Possible cause and remedy

- Check intake tract for residue and clean if necessary.If no residue is present, replace component M16/6 (Throttle valve actuator).


2. No further information available.