P0440 Diagnostic Trouble Code Discussion for September 2020
General EVAP System Failure
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| Help Request | Posted | |
| 2008 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on VIN: 1J8GR48K38 P0440: Camshaft Position Sensor Fault. Attached is the waveform pattern that I pulled from the vehicle, on the top is the crank position sensor on the bottom is the camshaft position sensor. We have replaced both sensors with new Mopar sensors, code continues to set. When it does set the ve... |
September 22, 2020 |
