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2002 Audi A6 Quattro 2.7L MIL Lamp on
Posted to European Driveability on 8/4/2010 8 Replies

Hello Audi Experts.... This car came in a few days ago with the above codes stored in that order. The car was very sluggish...original plugs and low fuel pressure. We replaced the plugs, fuel pressure regulator and air filter element and erased the codes.

The...

8 Replies Received (View Replies)

  Related Documents & Media  2002 Audi A6 Quattro

 
Message Closed w/FIX

car Vehicle Data

2002 Audi A6 Quattro

VIN WAULD64B82
Engine2.7 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2002 Audi A6 Quattro

VIN WAULD64B82
Engine2.7 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0175Fuel System Too Lean (Bank 2)