The MEAT & DORIA 87194 Crankshaft Position Sensor is a critical component for modern engine management systems. It accurately monitors the rotational speed and position of the crankshaft, providing essential data to the engine control unit (ECU). This sensor's input is vital for the ECU to precisely control ignition timing and fuel injection. By ensuring the ECU has real-time information about the crankshaft's position, the 87194 contributes to smooth engine operation, improved fuel efficiency, and reduced emissions. Its reliable performance is key to maintaining the overall health and efficiency of your vehicle's powertrain. Designed to meet stringent quality standards, this sensor is built for durability and long-lasting service. It is a direct fit replacement, simplifying installation and ensuring compatibility with your vehicle's existing setup. Trust MEAT & DORIA for dependable engine components that keep your car running optimally.