Knock sensors, location/task/design/function - GF15.12-P-4101F
ENGINE 104.941 /942 /943 /944 /945 /991 /992 /994 /995
ENGINE 111.921 /943 /944 /945 /946 /947 /960 /961 /970 /973 /974 /975 /977
ENGINE 111.942 as of 1.6.96
ENGINE 111.951 /952 /955 /956 /957 /958 /982 /983
ENGINE 119.980 /981 /982 /985
ENGINE 120.982/983
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 166.940 /960 /990 /995
| Knock sensors, location | Engine 104 | GF15.12-P-4101-01D | |
| Engine 111 | GF15.12-P-4101-01G | ||
| Engine 112 | GF15.12-P-4101-01A | ||
| Engine 113 | GF15.12-P-4101-01B | ||
| Engine 119 | GF15.12-P-4101-01E | ||
| Engine 120 | GF15.12-P-4101-01F | ||
| Engine 166 | GF15.12-P-4101-01GC | ||
| Knock sensors, task | The knock sensor detects vibrations at the crankcase. | ||
| Knock sensors, design | The knock sensor is a self-contained system. Inside the sensor are piezo crystals. The screened cable is fitted directly onto the knock sensor. | ||
| Knock sensors, function | GF15.12-P-4101-02KE |