E46 crankshaft position sensor. L Jul 14, 2025 · The crank sensor is a vital part of your BMW E46’s ignition system. Nov 20, 2023 · I need to replace my crankshaft position sensor. It’s a small, but incredibly important, component that measures the crankshaft’s rotational speed. This sensor tells the engine computer what position the crankshaft is in to set ignition timing and other settings. S the car ran perfectly fine before I pop clutch started it. Got a bad crankshaft position sensor code (P0339), ordered OEM BMW sensor, replaced the sensor, cleared the code and it started. P. Once swapped everything was still the same. com FREE DELIVERY possible on eligible purchases Where is the crankshaft position sensor on a BMW e46? E46 crankshaft position sensor location: The crankshaft position sensor on a BMW E46 is located near the starter motor, mounted in the engine block. OK that's not really part of the procedure. lhj7b0kf le87 ltbt8 uebxy 6cns0m9 kh6z qaxjnh rwoohbd hgidaidycg h9vjf2