P1130 Diagnostic Trouble Code Discussion for February 2010
Heated Oxygen Sensor (HO2S-12/HO2S-13) Signal Circuit Demand Changing
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| Help Request | Posted | |
| 2004 Audi A4 3.0L Hesitation, Misfire, MIL Lamp on VIN: WAULT68E44 P1130: fuel trim bank 2 lean. looking for some help with this audi lack of power misfireing onn bank2 intake manifold runner was stuck vacuum actuators inop., replaced intake driver unit cleared all codes misfire codes and lack of power come right back. found compression higher on bank 2 t... |
February 26, 2010 |
