Bosch 986-606-112-02 Reference Mark Sensor

The Bosch 986-606-112-02 is a precision-engineered reference mark sensor designed for engine management systems. This sensor monitors the position of the camshaft or crankshaft and provides critical timing information to the engine control unit (ECU) for optimal ignition timing and fuel injection control.

Key Features:

• OE-quality construction engineered to Bosch's exacting standards
• Precise signal transmission for accurate engine timing control
• Durable housing designed to withstand engine bay temperatures and vibration
• Direct replacement for worn or failed original equipment sensors
• Ensures proper engine performance and efficiency

Reference mark sensors are essential components in modern engine management systems, providing the ECU with real-time position data to synchronize ignition and fuel delivery. A faulty reference mark sensor can cause poor engine performance, rough idling, difficulty starting, or trigger check engine lights.