OEM Part Number:4076930,4076930A,4076931,CUM4076930 4076930 Oil Pressure Sensor applications: Dodge Ram 2500 and 3500 trucks 2003-2006
Cummins 4076930 5.9L turbo diesel engine uses a pressure sensor to determine the engine's oil pressure. The engine oil pump generates the oil pressure, and the oil pressure sensor is used to monitor the performance of the engine oil pump. Engine oil pressure is critical for safe and prolonged engine operation.
If you are having problems with the cold engine starts with your Dodge Ram, it could be the oil pressure sensor. The engine will not be able to start if the oil pressure sensor has failed.The pressure changes are used to indicate engine load, boost, operational elevation, and other pressure variables that enable your ECU to make necessary changes so your diesel can run at peak performance.