Mopar 5179099AB
Type: Engine Sensor
The Crankshaft Position Sensor or CPS determines which cylinder is firing to establish injector synchronization and timing coil firing sequence This Cummins Crankshaft Position Sensor sets the ignition timing, supply's the RPM signal and determines engine speed. A malfunctioning Crankshaft Position Sensor can illuminate the check engine light or cause a no-start condition.
These most common causes of a Crankshaft Position Sensor CPS failure is typically due to exposure to high heat, age, and engine vibrations.