
2004 Audi A8 Quattro L 4.2L Poor Idle Quality, MIL Lamp on
This Audi A8 L Quattro will rough idle at cold start up for about [...] and during that time engine light will flash for about 15-20 [...] not find any vaccum [...] help. Thank You
FIX posted 11/16/2009
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Message Closed w/FIX
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VIN | WAUZZZ4E84 |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2004 Audi A8 Quattro L
VIN | WAUZZZ4E84 |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |