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P0052 Diagnostic Trouble Code Discussion for September 2016

Air Fuel Sensor (Bank 2 Sensor 1) Heater Control Circuit High Voltage


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Trouble Ticket Help Requests for DTC P0052
Help Request Posted
2005 Jeep Liberty Sport 3.7L MIL Lamp on VIN: 1J4GL48K15
P0052: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit High Voltage. Do all the tests conclude that the PCM is bad?
September 08, 2016