This FAE Crankshaft Position Sensor (part code 79135) 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 fuel economy. FAE is a trusted brand known for producing high-quality engine management components. Ensure your vehicle's engine performs at its best by replacing a faulty crankshaft position sensor with this reliable FAE unit. It is built to meet or exceed original equipment specifications for a precise fit and dependable operation.