This function is used to adapt the solenoid valve for turbo 2 (VT2) to the engine control unit. Adaptation shall be done when the valve has been replaced. Teach-in is only possible with the engine running.
Test conditions:
Engine idling.
All power consumers disconnected.
Battery voltage above 12V.
No faults in the system.
Procedure:
Start the function.
A dialogue box shows that activation is run.
A dialogue box shows if the function succeeded or failed.
Then let the engine idle for 1 minute to teach in low end-position.
Then rev up the engine to at least 4000 rpm for 10 seconds to teach in high end-position.
After teach-in, check status of teach-in in the parameter list.
Finish and disconnect the diagnostics instrument.
The function is done.
If the function fails, check the test conditions and repair any faults.