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P1129 Diagnostic Trouble Code Discussion for January 2010

Closed Loop Fueling Not Achieved (Bank 2)

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Trouble Ticket Help Requests for DTC P1129
Help Request Posted
2000 Audi A6 Quattro 2.7L Stall, MIL Lamp on VIN: WAUED24B9Y
P1129: Fuel Air Metering. Customer states that while driving the vehicle with cruise control set the EPC light will come on and the car will not accelerate. You can stop the car and restart it and it will drive fine as long as the cruise is not set. We checked the car over and found t...
January 18, 2010