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P1170 Diagnostic Trouble Code Discussion for July 2006

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit No Inversion


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Trouble Ticket Help Requests for DTC P1170
Help Request Posted
2000 Mazda Protege DX 1.6L MIL Lamp on VIN: JM1BJ2225Y
P1170: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit - No Inversion. Front h02s replaced about a year ago by dealer for same concren. I have never duplicated no inversion on front o2. Code seems to set at highway speeds, but comes on and goes off with no apparent driveability symptoms. No vac leaks. Any help would be appreciate...
July 30, 2006
2000 Mazda Protege DX 1.6L MIL Lamp on VIN: JM1BJ2225Y
P1170: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit - No Inversion. Front h02s replaced about a year ago by dealer for same concren. I have never duplicated no inversion on front o2. Code seems to set at highway speeds, but comes on and goes off with no apparent driveability symptoms. No vac leaks. Any help would be appreciate...
July 30, 2006