Bosch Camshaft Position Sensor - 0232101027 - A camshaft position sensor is used to determine the position of the camshaft relative to the crankshaft, and is a critical component in the engine's timing and fuel injection systems. This Bosch Camshaft Position Sensor (Part # 0232101027) is a direct replacement for the original equipment sensor in your vehicle and is designed to provide reliable and accurate performance.