P0134 Diagnostic Trouble Code Discussion for June 2017
Heated Oxygen Sensor (Bank 1 Sensor 1) Signal Remains At Center
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| Help Request | Posted | |
| 2005 Mazda 6 S 3.0L Misfire, MIL Lamp on VIN: 1YVHP89DX5 P0134: Heated Oxygen Sensor (Bank 1 Sensor 1) Lack Of Activity. Towed car from interstate, customer said needed water pump and thermostat and would not pass emission test. When started engine ran very rough but no sign of head gasket failure. Replaced leaking radiator, no problem with water pump or thermostat. Found dead c... |
June 13, 2017 |
