Standard Motor Products PC771 Camshaft Position Sensor OEM Replacement

The Standard Motor Products PC771 is a direct-fit, OEM replacement camshaft position sensor engineered to restore precise engine timing and management. Designed to exceed original equipment specifications, this sensor delivers accurate, reliable, and maintenance-free operation.

The camshaft position sensor monitors the rotational position of the camshaft and continuously relays that data to the vehicle's Engine Control Module (ECM). This signal is critical for functions including sequential fuel injection timing, magnet valve triggering on pump-nozzle injection systems, and cylinder-specific knock control. Even minor inaccuracies in cam position data can negatively affect engine performance, fuel economy, and emissions compliance.

Key Features:

• Designed to meet or exceed OEM specifications for accurate, reliable performance
• Integrated analog-to-digital (A/D) converter with digital signal processing and a dynamically adaptive switch point for improved accuracy
• Advanced circuitry provides protection against stray electromagnetic interference and voltage spikes
• Custom magnetic circuit programming calibrates each sensor for optimized timing accuracy between the target wheel and sensor output
• 100% end-of-line tested for timing, pulse width, and signal amplitude to ensure consistent reliability
• Made in the USA
• Sold individually

Standard Motor Products is a leading independent supplier to the automotive aftermarket, with a cam and crank sensor program featuring nearly 1,000 SKUs. The PC771 delivers the quality and confidence needed to keep your engine management system operating as designed.