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P1127 Diagnostic Trouble Code Discussion for April 2008

ETCS Actuator Power Source Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1127
Help Request Posted
2001 Audi TT 1.8L Hesitation, Stall, MIL Lamp on, LONG TERM FUEL TRIM VIN: TRUWC28N61
P1127: fuel trim bank 1 mult system too rich intermittent. ... has me scratching my head. Came in with a complaint that it starts hard in the morning. The check engine light is on. Pulled codes and found the P1127 code for a rich condition. usually symptoms of a bad maf. checked maf readings and found only 118 g/s see...
April 23, 2008