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P0032 Diagnostic Trouble Code Discussion for October 2009

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

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Trouble Ticket Help Requests for DTC P0032
Help Request Posted
2001 Jeep Grand Cherokee Laredo 4.7L p1499 VIN: 1J4GW48N81
P0032: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High Voltage. Sorry men and women but I will make this as short as possible. Vehicle comes in with drivability problem. Rough idle, poor fuel mileage, poor acceleration, hiccups at 3000 rpm and above. While checking with the hood up I find it also has an almost cyclical rol...
October 08, 2009