This FAE crankshaft position sensor (part code 79185) is designed to accurately monitor the rotational speed and position of the crankshaft. This critical data is sent to the engine control unit (ECU) to manage ignition timing and fuel injection. Proper functioning of the crankshaft position sensor is essential for smooth engine operation, preventing stalling, misfires, and poor acceleration. A faulty sensor can lead to a range of drivability issues, including the check engine light illuminating. Manufactured by FAE, a trusted name in automotive electronics, this sensor is built to meet or exceed OE specifications, ensuring durability and consistent performance. It is a direct fit replacement for the original part, simplifying installation.