This FAE Crankshaft Position Sensor, part number 79098, 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, ensuring smooth engine operation. Engineered for reliability and durability, this sensor is built to withstand the demanding conditions of the engine bay. Its precise construction guarantees accurate readings, contributing to optimal engine performance, reduced emissions, and improved fuel economy. Replacing a faulty crankshaft position sensor is essential for preventing issues such as stalling, rough idling, and starting problems.