Standard Ignition PC501 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Buick, Cadillac, and Saab

The Standard Ignition PC501 Engine Crankshaft Position Sensor is designed to provide accurate and consistent crankshaft position data for optimal engine performance. Compatible with select Buick, Cadillac, and Saab models, this sensor ensures precise timing and smooth operation.

Key Features of the Standard Ignition PC501 Sensor

• Connector Gender: Female for secure connection
• Oval-shaped connector designed for easy plug-in installation
• Plug-in connector type for straightforward replacement
• Two male blade terminals for reliable electrical contact
• Compatible with Buick Allure, LaCrosse, Rendezvous; Cadillac CTS, SRX, STS; and Saab 9-3, 9-3X models

Detailed Description of the PC501 Crankshaft Position Sensor

The PC501 sensor from Standard Ignition is engineered to monitor the crankshaft's rotational position and speed by sending signals to the engine control unit (ECU). Featuring a female oval plug-in connector with two male blade terminals, this sensor ensures a secure and stable electrical connection. Its design supports accurate engine timing, which is critical for fuel injection and ignition systems. This sensor is specifically compatible with various Buick, Cadillac, and Saab vehicles, including the Buick Allure, LaCrosse, and Rendezvous, Cadillac CTS, SRX, and STS, as well as Saab 9-3 and 9-3X models.

Common Applications and Issues Addressed

• Restores proper engine timing and synchronization
• Eliminates engine stalling or misfiring caused by faulty sensor signals
• Resolves difficulty starting the engine due to inaccurate crankshaft data
• Prevents check engine light triggers related to crankshaft sensor faults
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

• Ensure the vehicle is turned off and the battery is disconnected before installation
• Locate the crankshaft position sensor on the engine block as per vehicle service manual
• Disconnect the old sensor’s female oval plug carefully to avoid damage
• Install the PC501 sensor by plugging in the connector securely and fastening any mounting bolts
• Verify proper connection of the two male blade terminals for optimal signal transmission
• After installation, reconnect the battery and clear any diagnostic trouble codes if necessary

Quality Assurance and Warranty Information

Standard Ignition manufactures the PC501 sensor to meet or exceed OEM specifications, ensuring reliable performance and durability. This part undergoes rigorous testing to confirm electrical and mechanical integrity. Warranty coverage details can be obtained from the product packaging or Standard Ignition’s official documentation.