The BOSCH Crankshaft Position Sensor (part code 0 261 210 147) is a critical component for your vehicle's engine management system. It accurately detects the rotational speed and position of the crankshaft, sending this vital information to the engine control unit (ECU). This precise data allows the ECU to manage ignition timing and fuel injection, ensuring smooth engine operation, optimal power delivery, and improved fuel economy. A malfunctioning crankshaft position sensor can lead to various drivability issues, including stalling, rough idling, and difficulty starting. BOSCH is a trusted name in automotive electronics, known for producing high-quality, reliable sensors. This sensor is designed to meet or exceed original equipment specifications, providing a dependable solution for maintaining your engine's health and performance.