
2001 Audi Allroad Quattro 2.7L MIL Lamp on
All codes return with a test drive. The O2 sensor code concerns me because we just replaced the sensor. The secondary air injection codes will most likely be the simplest but any help would be greatly appreciated. The TCC clutch circuit code feels like we coul...
FIX posted 8/26/2005
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Message Closed w/FIX
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VIN | WAUYP54B91 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
17125 | TCC circuit performance or stuck off |
17521 | Oxygen Sensor B1S1 Internal resistance too high |
17819 | Secondary air injection system bank 2 insufficient flow |
17831 | Secondary air injection system bank 1 insufficient flow |
Message Closed w/FIX
Vehicle Data
2001 Audi Allroad Quattro
VIN | WAUYP54B91 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
17125 | TCC circuit performance or stuck off |
17521 | Oxygen Sensor B1S1 Internal resistance too high |
17819 | Secondary air injection system bank 2 insufficient flow |
17831 | Secondary air injection system bank 1 insufficient flow |