Dorman 907-957 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Audi and Volkswagen

The Dorman 907-957 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing data for Audi A4, A4 Quattro, and Volkswagen Passat models. This sensor ensures proper engine performance by monitoring crankshaft position and speed.

• Wiring harness length of 27 inches for flexible installation
• Blade terminal type with 3 male terminals for secure electrical connection
• Single oval-shaped female connector for compatibility and ease of use
• Includes one mounting hole and mounting bracket for stable sensor placement
• Durable plastic sensor body with a diameter of 0.69 inches
• Wiring harness and mounting bracket included for complete installation

Detailed Description of Dorman 907-957 Crankshaft Position Sensor

This Dorman crankshaft position sensor (part number 907-957) is engineered to meet the specific requirements of Audi A4, A4 Quattro, and Volkswagen Passat vehicles. The sensor features a 27-inch wiring harness that allows for convenient routing within the engine bay. Its blade terminal type with three male terminals ensures a reliable electrical connection, while the single oval-shaped female connector simplifies integration with the vehicle’s wiring system. The sensor body, made from durable plastic and measuring 0.69 inches in diameter, is designed to withstand typical engine environment conditions. Additionally, the included mounting bracket and single mounting hole provide secure and precise sensor positioning to maintain accurate engine timing signals.

Common Applications and Issues Addressed

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or intermittent stalling
• Check engine light triggered by faulty crankshaft sensor readings
• Poor fuel efficiency caused by incorrect timing signals
• Engine performance issues related to sensor wiring or mounting problems

Installation Notes and Tips

When installing the Dorman 907-957 crankshaft position sensor, ensure the wiring harness is routed away from high-heat components to prevent damage. Use the included mounting bracket and single mounting hole to secure the sensor firmly in place. Verify that the blade terminals and oval female connector are properly connected to avoid electrical faults. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty Information

Dorman manufactures this crankshaft position sensor to meet or exceed OEM specifications for Audi and Volkswagen vehicles. The sensor is constructed with quality materials, including a durable plastic body and reliable electrical connectors. This product includes a wiring harness and mounting bracket to facilitate installation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to ensure customer confidence in product reliability.