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P0037 Diagnostic Trouble Code Discussion for January 2005

Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit Low

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Trouble Ticket Help Requests for DTC P0037
Help Request Posted
1988 Cadillac Seville 4.5L Cuts out, MIL Lamp on, backfires VIN: 1G6KS5156J
P0037: manifold air temp sensor shorted history. I fixed the mil light by replacing the mat sensor, after letting the car run in the shop for a while with no problems i went for a test drive and found out after a mile or two the car starts to cut out and backfire on multiple cylinders badly, ok off the gas a...
January 24, 2005