Standard Ignition PC502 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Audi and Volkswagen

The Standard Ignition PC502 Engine Crankshaft Position Sensor is designed to provide accurate and consistent crankshaft position data for select Audi and Volkswagen models. This sensor ensures proper engine timing and performance by delivering precise signals to the engine control unit.

• Bolt-on attachment method for secure installation
• Female oval plug-in connector with one connector for easy wiring
• Three male blade terminals for reliable electrical contact
• Compatible with multiple Audi and Volkswagen models including A3, A4, A6, Beetle, Golf, Jetta, Passat, S4, and TT variants

Detailed Sensor Specifications and Features

The PC502 crankshaft position sensor from Standard Ignition features a bolt-on design that simplifies installation and ensures a stable fit. It uses a female oval-shaped connector with a single plug-in connection, which helps maintain a secure electrical link. The sensor terminals are male blade types, with three terminals total, providing consistent signal transmission to the engine control module. This sensor is engineered to meet the specific requirements of Audi and Volkswagen vehicles, including models such as the A4 Quattro, Allroad Quattro, and TT Quattro, ensuring compatibility and reliable operation.

Compatible Vehicles and Common Applications

This engine crankshaft position sensor is compatible with a range of Audi and Volkswagen vehicles, including:

• Audi A3, A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, S4, TT, TT Quattro
• Volkswagen Beetle, Golf, Jetta, Passat

It is used to monitor the crankshaft's rotational position and speed, which is critical for engine timing and fuel injection control.

Common Issues Addressed by the PC502 Sensor

• Engine misfires or rough idling due to inaccurate crankshaft data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by crankshaft position sensor faults
• Poor engine performance or reduced fuel efficiency
• Intermittent stalling or hesitation during acceleration

Installation Notes and Tips

Installation of the Standard Ignition PC502 sensor requires removing the old sensor and securing the new one using the bolt-on attachment method. Ensure the female oval connector is fully seated and locked in place to prevent electrical issues. It is recommended to disconnect the battery before installation to avoid electrical shorts. Verify sensor alignment and torque specifications according to the vehicle manufacturer’s guidelines for optimal performance.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The PC502 crankshaft position sensor undergoes rigorous quality control testing to ensure consistent operation. Warranty coverage details should be confirmed at the point of purchase, typically including limited warranty protection against defects in materials and workmanship.