The basic setting adapts the engine control unit to the EGR valve. An adaption must be performed when:
The EGR valve has been removed or replaced.
The electric power to the engine control unit has been disconnected.
Test prerequisities:
Ignition on, engine off.
The battery voltage should be above 11.5 V.
Procedure:
Choose the function: EGR valve.
During the adaption, "Adaption running" shows in the adaption 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.