The MEAT & DORIA 87242E Crankshaft Position Sensor is a critical component for modern engine management systems. It accurately monitors the rotational speed and position of the crankshaft, providing vital data to the engine control unit (ECU). This sensor's precise readings are fundamental for the ECU to calculate ignition timing and fuel injection. Without a functioning crankshaft position sensor, the engine may experience issues such as stalling, rough idling, difficulty starting, or a complete failure to run. MEAT & DORIA is known for producing reliable automotive components. This sensor is designed to meet or exceed original equipment specifications, ensuring dependable operation and a proper fit for your vehicle. Installation is straightforward for mechanics familiar with engine sensor replacement. Replacing a faulty crankshaft position sensor with the 87242E from MEAT & DORIA can restore smooth engine operation, improve fuel economy, and prevent further damage to other engine components.