AC Delco OEM Series Crankshaft Position Sensor

The ACDelco GM Original Equipment Crankshaft Position Sensor is a factory-recommended OEM replacement engineered specifically for General Motors vehicles like the 2008-2009 Pontiac G8, 2012-2017 Chevy Caprice PPV and 2014-2017 Chevy SS Sedan. It tracks the rotational speed and angular position of the crankshaft, sending real-time data to the Engine Control Module (ECM) to keep engine timing, ignition, and fuel injection strictly in sync. Replacing a worn, damaged, or failed sensor with this OEM component may also clear a check engine light and resolve several Diagnostic Trouble Codes (DTCs) associated with crankshaft signal circuit issues, including: P0335 – Crankshaft Position Sensor "A" Circuit Malfunction P0336 – Crankshaft Position Sensor "A" Circuit Range / Performance P0337 – Crankshaft Position Sensor "A" Circuit Low Input P0338 – Crankshaft Position Sensor "A" Circuit High Input P0339 – Crankshaft Position Sensor "A" Circuit Intermittent P0016 / P0017 – Crankshaft Position – Camshaft Position Correlation issues (when caused by incorrect crank timing readings) (Note: While installing a new sensor resolves these codes in most instances, wiring harness damage or mechanical timing/reluctor wheel issues can also trigger these DTCs and should be inspected during installation.)