GM Genuine Parts Engine Camshaft Position Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors monitor the rotational position of the camshaft(s). They provide a signal to the engine control module which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ <bold>WARNING:</bold> Cancer and Reproductive Harm - <Underline>https://www.P65Warnings.ca.gov</Underline> Helps keep engine timing and fuel injection running in sync Helps provide proper alignment, positioning, and spacing for easy installation Synchronizes engine valves and pistons for excellent engine performance Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle GM regularly updates production and service part designs to integrate new materials and technologies Package Dimensions: 3.6 x 3.6 x 1.5 inches Package Weight: 0.05 lb Package Quantity: 1 UPC: 808709945116 ACDelco Market Indicator CA - L0: Y ACDelco Market Indicator US - L0: Y Connector Gender: Female Connector Quantity: 1 Connector Shape: Oval FAQ - Answer 1: Yes. It may cause hard starting or no starting at all. FAQ - Question 1: Can a faulty camshaft position sensor cause hard starting? Features & Benefits - Bullet 1: Helps keep engine timing and fuel injection running in sync Features & Benefits - Bullet 2: Helps provide proper alignment, positioning, and spacing for easy installation Features & Benefits - Bullet 3: Synchronizes engine valves and pistons for excellent engine performance Features & Benefits - Bullet 4: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) Features & Benefits - Bullet 5: GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors Features & Benefits - Bullet 6: GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle Features & Benefits - Bullet 7: GM regularly updates production and service part designs to integrate new materials and technologies Good Maintenance Practices - Section 1 - Bullet 1: Change the engine oil at required intervals. Good Maintenance Practices - Section 1 - Bullet 2: Keep engine coolant level full to help prevent overheating of the engine. Grade Type: Regular Height (in): 1.5 in Length (in): 3.6 in Product Description: GM Genuine Parts Engine Camshaft Position Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors monitor the rotational position of the camshaft(s). They provide a signal to the engine control module which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ <bold>WARNING:</bold> Cancer and Reproductive Harm - <Underline>https://www.P65Warnings.ca.gov</Underline> Programming Required: No Terminal Quantity: 3 Terminal Type: Blade Weight (lb): 0.05 lb Width (in): 3.6 in Wire Quantity: 3 Country of Origin: JP