Hella 009121451 Engine Camshaft Position Sensor - 12V 3-Pin

The Hella 009121451 is a precision-engineered camshaft position sensor designed to monitor the rotational position of the camshaft and provide critical data to the engine control unit. This sensor works according to the Hall principle, scanning a ring gear on the camshaft to detect its exact position within the crankshaft drive system.

Key Features:

• 12V operation with 3-pin connector configuration
• Hall effect sensor technology for accurate position detection
• Includes seal for reliable installation
• Supplied without cable for direct connection
• Manufactured in Germany to OE specifications
• Designed to withstand high temperatures and engine vibrations

The camshaft position sensor enables the engine control module to determine the precise position of the crankshaft drive, which is essential for calculating optimal ignition timing and fuel injection points. By working in conjunction with the crankshaft sensor, this component helps ensure proper engine performance, fuel efficiency, and smooth operation. Hella's original equipment expertise ensures reliable performance and durability in demanding automotive applications.