2005 Audi A8 Quattro L 4.2L MIL Lamp on
Hello to all Audi techs,we have this 2005 A8 L quatro with P0171 and P0174 lean on both banks,plus P1136 and P1138 also lean codes respectively During smoke test we noticed smoke pouring out of air injection secondary valve(according to Mitchels that's what it...
FIX posted 9/18/2012
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Message Closed w/FIX
Vehicle Data2005 Audi A8 Quattro L
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2005 Audi A8 Quattro L
VIN | WAUML44E55 |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P1136 | ECM Recovery |
P1138 | Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff |