P0030 Diagnostic Trouble Code Discussion for January 2016
Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction
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| Help Request | Posted | |
| 2006 Hyundai Sonata GLS 3.3L Hesitation, MIL Lamp on VIN: 5NPEU46F56 P0030: Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction. We have a huge list of codes. See list. Mostly O2 heater and inactivity. We watch all the sensors working and then all of a sudden fuel trim goes to 0, all 4 O2's max to 1102mv and the heaters turn off. It also goes into open loop. We believe that it may have ... |
January 07, 2016 |
