This TOPRAN camshaft position sensor, part number 117 101, is designed to provide precise readings of the camshaft's rotational position. Accurate sensor data is crucial for the engine control unit (ECU) to manage fuel injection and ignition timing, leading to smooth engine operation and fuel efficiency. Engineered as a direct replacement, this sensor integrates seamlessly with your vehicle's existing electrical system. Its construction meets stringent quality standards to ensure durability and consistent performance under various operating conditions. Replacing a faulty camshaft position sensor can resolve issues such as rough idling, poor acceleration, and engine misfires.