Prenco 4D-1079 Crankshaft Position Sensor

The Prenco 4D-1079 is a crankshaft position sensor designed to monitor the position and rotational speed of the engine crankshaft. This sensor plays a critical role in engine management by providing precise timing information to the engine control unit (ECU), which uses this data to optimize ignition timing and fuel injection.

Key Features:

• Direct replacement crankshaft position sensor for specific vehicle applications
• Provides accurate crankshaft position and speed data to the ECU
• Essential component for proper engine timing and performance
• Manufactured to meet OE specifications for reliable operation
• Helps ensure optimal fuel economy and engine efficiency

When a crankshaft position sensor fails, symptoms may include difficulty starting, engine stalling, rough idle, or the check engine light illuminating. The Prenco 4D-1079 sensor is engineered to restore proper engine operation and maintain precise timing control for smooth performance.