Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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
| 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 |
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| Camshaft Hall sensor function | Engine 104, 111 (except M111 EVO) Engine 112, 113, 119, 120, 166 |
GF07.04-P-4117-02F | |
| Engine 137 | GF07.04-P-4117-02L | ||
| Engine 111 EVO | GF07.04-P-4117-02GS |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.