P1170 Diagnostic Trouble Code Discussion for May 2006
Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit No Inversion
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| Help Request | Posted | |
| 2001 Mazda Protege DX 1.6L MIL Lamp on VIN: JM1BJ22281 P1170: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit - No Inversion. Light has been comming on and going off intermently. O2 sensor cycles good at idle. When at cruise fully warmed up o2 sensor goes full rich at the same time the long term goes to 25% positive and short term goes to -25%... any ideas??? |
May 09, 2006 |
