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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 860 (DTCS P0219-00 To P1D95-00 - 8HP70 Automatic Transmission - 1500) >> Diagnosis And Testing >> P0219-00-Engine OVERSPEED >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic monitors the Input (Turbine) Speed Sensor signal and Engine Speed signal through the Controller Area Network (CAN) in order to detect conditions that could indicate a transmission that is slipping or does not engage a gear properly. This diagnostic monitors for these conditions while the transmission is in a fixed gear and during shift events. Under certain conditions, an Engine mechanical problem can cause this Diagnostic Trouble Code (DTC) to set.