Reset adaptation values for engine control unit


The engine control unit learns and corrects deviations for, e.g., heated oxygen control, and stores this in the adaptation memory. For example, if a faulty heated oxygen sensor, mass air flow sensor, or any other engine control has been replaced, this function can be used to reset the adaptation memory.

After resetting the adaptation memory a longer test-drive should take place to teach in the new adaptation values.

Test conditions:

Procedure:

  1. Start the function.

  2. Confirm with "OK", the function starts.

  3. Follow the instructions in the program.

  4. The function is done.

    • If the function fails, check the test conditions and repair any faults.