Throttle valve damping function - GF30.22-P-4020F

WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2007 Mercedes-Benz C350, 2007 Mercedes-Benz C280, 2007 Mercedes-Benz C230, 2006 Mercedes-Benz C55, and 2006 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE 104.941 /943 /944 /991 /994 as of 1.8.96

ENGINE 104.995 with CODE (494a) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998 with CODE (498) as of Model Year 97 Japanese version

ENGINE 111.921 /942 as of 1.9.98, 111.946 as of 1.6.98, 111.944 /975 as of 1.8.96, 111.943 /947 /951 /952 /955 /956 /957 /958 /973 /982 /983

ENGINE 111.945 in MODEL 202.020 /080 as of 1.9.98, 208.335 /435 as of 1.6.98

ENGINE 111.974 with CODE (494a) USA version with CODE (807) Model year 1997 with CODE (808) Model year 1998

ENGINE 112.910 /911 /920 /921 /922 /923 /940 /941 /942 /943 /944 /947

ENGINE 113.940 /941 /942 /943 /960 /961

ENGINE 119.980 /981 /982 /985

ENGINE 120.982 /983

ENGINE 137.970

Task

Closing the throttle valve only with a time lag in the idle speed range if the accelerator is released suddenly.

Design/function

A damping function for the throttle valve is integrated in the ME-SFI control module.

The following information is processed:

Engine speed
Coolant temperature
Throttle valve position
Vehicle speed