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P0140 Diagnostic Trouble Code Discussion for June 2010

Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity


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Trouble Ticket Help Requests for DTC P0140
Help Request Posted
2000 Audi S4 2.7L MIL Lamp on VIN: WAUDBGN666
P0140: . Ive replaced the o2 sensors and egt sensor that have been throwing codes and now I am getting the exact same codes as before, no change. What am I missing?
June 15, 2010
2000 Audi S4 2.7L MIL Lamp on VIN: WAUDBGN666
P0140: . Ive replaced the o2 sensors and egt sensor that have been throwing codes and now I am getting the exact same codes as before, no change. What am I missing?
June 15, 2010