P0030 Diagnostic Trouble Code Discussion for April 2009
Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction
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| Help Request | Posted | |
| 2004 Audi S4 Avant 4.2L MIL Lamp on VIN: WAUPL68E24 P0030: oxygen heater circuit bank 1 sensor 1. has anyone run into a problem like this with a s4? the car seems to run fine. just the check engine light coming on! my scanner doesn't support data stream. so i just replaced the oxygen sensors going by the code got. |
April 21, 2009 |
