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P1130 Diagnostic Trouble Code Discussion for January 2019

Heated Oxygen Sensor (HO2S-12/HO2S-13) Signal Circuit Demand Changing


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Trouble Ticket Help Requests for DTC P1130
Help Request Posted
2013 Audi A7 Quattro 3.0L MIL Lamp on VIN: WAU2GAFC0D
P1130: Fuel Trim Bank 2 Mult - System too Lean Intermittent. ... Audi A7 with a supercharged 3.0L V6 (Engine CTUA) that has triggered fault codes P1128 & 1130 at cruising speed (see data scan below). Normally, when I see these two faults occur, at cruising speed, its usually been a faulty Air Mass Meter. Unf...
January 03, 2019