GF30.22-P-4020AM Throttle Valve Damping Function

GF30.22-P-4020AM Throttle Valve Damping Function
ENGINE 113.990 in MODEL 211, 219
ENGINE 113.991 in MODEL 215, 220
ENGINE 113.992 in MODEL 230 up to Model Year 2008
ENGINE 113.993 in MODEL 463 up to 31.5.12
ENGINE 113.995 in MODEL 230 up to Model Year 2008





B11/4 Coolant temperature sensor
B37 Accelerator pedal sensor
L5 Crankshaft position sensor
M16/6 Throttle valve actuator
N3/10 ME control unit
N47-5 ESP control unit (model 219)
N47-5 ESP and BAS control unit (model 463)
N47-5 ESP, SPS [PML] and BAS control unit (models 211, 215, 220, 230)

CAN CAN data bus (Controller Area Network)

The throttle valve damping function closes the throttle valve up to the idle speed range with a time delay if the accelerator pedal is suddenly released. In this way, the engine torque goes down slowly and the vehicle does not slow down with jerks.

The performance map for the throttle valve damping function is integrated in the ME control unit.

Following input signals are processed:

^ Change in the speed of the accelerator pedal position.
^ Engine speed
^ Coolant temperature
^ Throttle valve position
^ Vehicle speed