BMW 12141709616 – Crankshaft Position Sensor is a critical engine management component that detects the crankshaft’s rotational position and speed. This sensor sends vital signals to the engine control unit, enabling precise fuel injection timing and ignition spark, which are essential for smooth engine operation and optimal performance. The unit is designed specifically for BMW applications as indicated by its product identity and part type classification.
The crankshaft position sensor fits into the crankshaft assembly area and must be matched carefully with the existing sensor for compatibility. When comparing the old sensor, verify the part type and product number to ensure correct replacement. Proper sensor operation affects engine timing, and irregularities commonly manifest as engine misfires, stalling, or starting difficulties, although diagnosing these requires further technical evaluation beyond just sensor replacement.
This listing is for the sensor only, without additional parts such as wiring or mounting hardware. Buyers should consider vehicle-specific requirements and sensor condition during evaluation. Coding, calibration, and fault repair with this sensor are not guaranteed within this offering, so professional diagnostic support may be required to confirm suitability after installation.
- Part type: Sensor for crankshaft position detection
- Brand/vehicle group: BMW
- SKU reference: BB-289739
Need help matching this item to your vehicle? Use more Crankshaft, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.