Bosch Camshaft Position Sensor

The Bosch Camshaft Position Sensor (also called a cam position sensor or CMP sensor) monitors the position and rotational speed of the camshaft. It sends that information to the engine control unit (ECU). The ECU uses the signal to time fuel injection and ignition accurately, and it helps keep the engine starting reliably, running smoothly and efficiently.

Key Features:

• Gives the engine control unit precise camshaft position data for accurate fuel injection and ignition timing
• Supports smooth idle, steady power delivery and good fuel efficiency
• Helps with reliable starting and with emissions control
• Built for the heat, vibration and oil exposure found in the engine bay
• Made by Bosch, a long-established supplier of OE sensors and engine management components

A failing camshaft position sensor can cause hard starting, stalling, rough running, reduced power, poor fuel economy or a check engine light. Replacing a worn sensor with a quality Bosch unit helps restore proper engine performance. Select the child item that matches your application for the correct part.