Pedal value sensor characteristic curve when reversing function - GF30.20-P-4013AM

ENGINE 113.990 in MODELS 211, 219 

ENGINE 113.991 in MODELS 215, 220 

ENGINE 113.992 in MODEL 230 

ENGINE 113.993 in MODEL 463 

ENGINE 113.995 in MODEL 230 

Fig 1: Identifying Pedal Value Sensor Characteristic Curve When Reversing Function

A modified characteristic curve of the electronic accelerator (EFP) optimizes ride comfort and safety while reversing.

The reversing action (drive position "R") is indicated by the ETC [EGS] control unit to the motor electronics control unit via the CAN data bus. The ME control unit then uses an altered characteristic to regulate the throttle valve actuator.

Here the throttle valve is opened slowly and the opening angle is limited to maximum 60%.