The basic setting adapts the fuel pump to the engine control unit. An adaption must be performed when:
The fuel pump has been removed or replaced.
The electric power to the engine control unit has been disconnected.
Test prerequisities:
Engine running.
Battery voltage above 12 V.
No faults stored.
Procedure:
Start the engine.
Choose the function: Electrical fuel pump.
During the adaption, "Adaption running" shows in the diagnosis status field.
When the adaption has been performed, "Adaption OK" / "Adaption ERROR" is displayed.
The basic setting is finished. Exit the function.
Switch off the ignition and wait at least 50 seconds to store the values.