24 70 DME control module

WARNING: This page is about a different variant/trim than selected.

24 70 DME CONTROL MODULE CHART

Problem	Remedy
After disconnection of the power supply, the idle speed might change or fluctuate briefly until the throttle adjusting unit (ME 7.8) is readapted. The mixture adaptation is also lost.	After the battery is connected: With the DME ME 7.8, it is necessary to carry out a learning and adaptation routine as described below: Switch the ignition on for 1 minute without starting the engine. Do not actuate accelerator pedal. Switch off ignition for at least 10 seconds. This completes the adaptation of the throttle adjusting unit.

NOTE:

With all DME systems, the engine must run for several minutes before the engine control module can relearn the idle speed and mixture adaptation values.