GF07.61-P-3031MQH Correction Programming, Function

GF07.61-P-3031MQH Correction Programming, Function

Function requirements for correction programming, general points
^ Circuit 15 ON (ignition ON)
^ Circuit 87M ON (engine control ON)

Correction programming, general points
Different performance maps for the engine control can be stored and activated with correction programming in the ME-SFI [ME] control unit (N3/10).

Correction programming function sequence
Correction programming is carried out with "ignition ON" over the data link connector (X11/4) using the Diagnosis Assistance System (DAS).
The ME-SFI [ME] control unit is connected via the engine compartment CAN (CAN C), the central gateway control unit (N93) and the diagnostic CAN (CAN D) with the data link connector.

The following performance maps can be influenced (programming):
- Ignition maps for adapting the various fuel grades (RON correction (Research Octane Number))
- Mixture maps for enriching the fuel-air mixture in different operating states
- Basic setting for idle speed
- Fault setting conditions for smooth running detection
- Temperature correction for switching the engine and air conditioning electric suction fan with integrated control (M4/7) on and off