Test prerequisite
- Operate engine at idling speed.
Note
- If the throttle valve angle is< 1,1锟斤拷, unmetered air may be present.
Status of relevant actual value:
- Throttle valve angle:Warning! Communication with ECU required.
Move on to actuation with button F2
1.3. 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).
0205
M16/6 (Throttle valve actuator) : Position Throttle valve (P2101)
Possible cause:
- M16/6 (Throttle valve actuator)
Affected functions:
- Engine diagnosis
- Engine running
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Test 1: Check component M16/6 (Throttle valve actuator).
1. Check component M16/6 (Throttle valve actuator).
Test 1.1: Check component M16/6 (Throttle valve actuator) using actual value.
Test 1.2: Check component M16/6m1 (Actuator motor) by means of actuation.
Test 1.3: Check internal resistance of component M16/6m1 (Actuator motor).
Test 1.4: Perform mechanical inspection of component M16/6 (Throttle valve actuator).
1.1. Check component M16/6 (Throttle valve actuator) using actual value.
Warning!Communication with ECU required.
1.2. Check component M16/6m1 (Actuator motor) by means of actuation.
Test prerequisite
- Operate engine at idling speed.
