The MEAT & DORIA 87142 Crankshaft Position Sensor is a critical component for your vehicle's engine management system. It accurately monitors the rotational speed and position of the crankshaft, providing vital data to the engine control unit (ECU). This sensor plays a key role in determining ignition timing and fuel injection. By precisely measuring the crankshaft's position, the ECU can optimize these functions, leading to smoother engine operation, improved power delivery, and better fuel economy. A malfunctioning sensor can cause a range of issues, from rough idling to complete engine failure. Crafted with quality materials, the MEAT & DORIA 87142 is designed for durability and reliable performance. It meets or exceeds original equipment specifications, ensuring a proper fit and function. Replacing a faulty crankshaft position sensor with this part can restore your engine's performance and prevent further damage. Regular maintenance and prompt replacement of worn or damaged sensors are crucial for maintaining your vehicle's health. Trust MEAT & DORIA for dependable engine components that keep your car running smoothly.