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P1127 Diagnostic Trouble Code Discussion for June 2008

ETCS Actuator Power Source Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1127
Help Request Posted
1999 Audi A4 2.8L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Surge, Poor Fuel Economy, MIL Lamp on VIN: WAUED28D0X
P1127: fuel trim b1system too rich. Complaint on the car was it wouldn't start intermittently when it was hot. It always has started for me. checked for codes came up with all codes shown,but no check eng light. Check for bulb check, doesn't come on. I assume the bulb is blown, but haven't pulle...
June 03, 2008
1999 Audi A4 2.8L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Surge, Poor Fuel Economy, MIL Lamp on VIN: WAUED28D0X
P1127: fuel trim b1system too rich. Complaint on the car was it wouldn't start intermittently when it was hot. It always has started for me. checked for codes came up with all codes shown,but no check eng light. Check for bulb check, doesn't come on. I assume the bulb is blown, but haven't pulle...
June 03, 2008