All Posts Tagged With: "Jeep Manuals"
Emission Control Systems On Board Diagnostics Jeep 2000 XJ PDF
Emission Control Systems On Board Diagnostics Jeep 2000 XJ PDF
Content Summary:Assume the diagnostic trouble code criteria requires the PCM to monitor the circuit only when the engine operates between 750 and 2000 RPM. Suppose the sensor’s output circuit shorts to ground when engine operates above 2400 RPM (resulting in 0 volt input to the PCM).





