Bosch PC771 Camshaft Position Sensor

The PC771 is an OEM replacement camshaft position sensor designed to restore proper engine management system operation. Camshaft position sensors read the camshaft position and relay this information to your vehicle's ECM. This information is required for functions such as initiating injection on sequential injection engines, the trigger signal for the magnet valve on pump valve injection systems, and for cylinder-specific knock control.

Key Features:

• OEM replacement design for direct fitment
• Precision-engineered for accurate signal output
• Maintains proper fuel injection timing and ignition sequence
• Essential component for engine performance and diagnostics
• Sold individually

A failing camshaft position sensor can cause rough idle, misfires, reduced fuel economy, or prevent the engine from starting. This replacement sensor restores the critical communication between your camshaft and engine control module for smooth, reliable operation.