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Camshaft Hall sensor, location/task/design/function - GF07.04-P-4117F: Notes

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, 

111.943, 

111.944 as of 1.8.96, 

111.946 as of 1.6.98, 

111.947/973, 

111.975 as of 1.8.96, 

111.977 

ENGINE 111.945 

in MODEL 208.335 /435 as of 1.6.98, 

202.020/080 as of 1.9.98 

ENGINE 111.974 

with CODE (494a) USA version 

with CODE (807) Model year 1997 

with CODE (808) Model year 1998 

ENGINE 111.951 /952 /955 /956 /957 /958 /982 /983 

ENGINE 112.910 /911 /912 /913 /914 /916 /917 /920 /921 /922 /923 /940 /941 /942 /943 /944 /946 /947 /949 /953 /954 /955 /970 /972 /973 /975 

ENGINE 113.940 /941 /942 /943 /948 /960 /961 /963 /965 /966 /967 /968 /969 

ENGINE 119.980 /981 /982 /985 

ENGINE 120.982/983 

ENGINE 137.970 

ENGINE 166.940 /960 /990 /995 

Fig 1: Identifying Camshaft Hall Sensor
G04605873
  Camshaft Hall sensor position Engine 104, 111 (except M111 EVO) GF07.04-P-4117-01D
Engine 111 EVO GF07.04-P-4117-01GS
Engine 112, 113 GF07.04-P-4117-01A 
Engine 119 GF07.04-P-4117-01E
Engine 120 GF07.04-P-4117-01F
Engine 137 GF07.04-P-4117-01L
Engine 166 GF07.04-P-4117-01GC
  Camshaft Hall sensor task Detecting the camshaft position contactlessly by means of a segment at the camshaft sprocket/camshaft adjuster. The engine control unit detects from the signal supplied by the camshaft Hall sensor, the ignition TDC position of cylinder 1 (and of cylinder 7 on engine 120, 137) and synchronizes the ignition and injection sequence.  
  Camshaft Hall sensor design Hall sensor in plastic housing, 3-pin plug connection.
Connection 1: Earth
Connection 2: Hall sensor signal
Connection 3: Voltage supply
 
  Camshaft Hall sensor function Engine 104, 111 (except M111 EVO) GF07.04-P-4117-02F 
Engine 112, 113, 119, 120, 166  
Engine 137 GF07.04-P-4117-02L
Engine 111 EVO GF07.04-P-4117-02GS