Audi 034905381 – Crankshaft Position Sensor is a vital sensor designed to monitor the position and rotational speed of the crankshaft in Audi vehicles. This sensor plays a crucial role in engine management by providing real-time data to the engine control unit (ECU), which uses this information to regulate ignition timing and fuel injection. Accurate crankshaft position data is essential for optimal engine performance and smooth operation.
This component fits within the crankshaft category and is identified by the part number 034905381 for Audi models. When replacing this sensor, ensure the part number matches your existing sensor to confirm compatibility. The sensor’s condition and function directly affect engine starting, idling, and overall running stability.
Buyers should compare the old sensor’s connectors and mounting style with this unit to verify fitment. Note that coding, calibration, and fault repair are not guaranteed by this listing, so professional diagnostic checks may still be necessary after installation. This part is listed under SKU BB-289745 for inventory and ordering convenience.
- Crankshaft position sensor for Audi vehicles
- Monitors crankshaft rotation for engine control
- Check part number 034905381 for compatibility
- Consult specialists if calibration or faults occur
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.