BMW M3 Crankshaft Position Sensor Parts

Located at bottom of the engine near bell housing, not to be confused with the camshaft position sensors located on the front of the timing cover near the VANOS solenoids, they look similar but are not interchangeable

Located at bottom of the engine near bell housing, not to be confused with the camshaft position sensors located on the front of the timing cover near the VANOS solenoids, they look similar but are not interchangeable

Position 13 in the diagram

Located at bottom of the engine near bell housing, not to be confused with the camshaft position sensors located on the front of the timing cover near the VANOS solenoids, they look similar but are not interchangeable