This function is used to adjust estimated oil level/oil quality.
Note:
The engine control unit (ECM) monitors the quality of the engine oil using internal calculations. After oil change the calculations must be reset for the calculated quality of the oil to match the true quality.
Test conditions:
Ignition on.
Procedure:
Start the function and follow the instructions in the program.
Exit the function and the communication with the car, then turn off the ignition for 3 minutes to store the new values.