Audi Crankshaft Position Sensor (A8 Quattro) 077905381J Premium

The Crankshaft Position Sensor (OEM Part Number: 077905381J) is a vital component located on the engine block, essential for monitoring the crankshaft’s position and speed. This sensor plays a crucial role in ensuring accurate timing and fuel delivery by providing real-time data to the Engine Control Unit (ECU). Common issues like misfiring, poor fuel efficiency, or difficulty starting can arise from a worn or malfunctioning crankshaft position sensor, necessitating replacement. This part is compatible with the 2004-2008 Audi A8 Quattro (4.2L V8), S6 (5.2L V10), and S8 (5.2L V10). It may also be referred to as a Vehicle Speed Sensor or Ind.-Gauge, and is interchangeable with part numbers 07L905163C, 079905377E, and others.