Basic Adaption of the Pwg

The PWG adaption allows the EML control module to learn the idle and wide open throttle limit positions. This adaption procedure must be carried out in the following instances:
- The EML control module is replaced
- The pedal position sensor is replaced
- The PWG is disconnected with the ignition "ON"
- A new variant code is installed in the EML control module
- The DIS diagnostic procedures request an adaption be carried out as part of the troubleshooting

NOTE: The engine will start but the throttle control system will not respond to inputs from the PWG until this basic adaption has been completed. The procedure for the basic adaption is listed in the "SPECIAL FUNCTIONS" section of the DIS - EML test pages.

The adaption procedure is carried out with KL 15 switched "ON" and the engine "OFF". Driving the vehicle is no longer required for pedal adaption as with the M70 EML system.