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P0150 Diagnostic Trouble Code Discussion for September 2011

Air Fuel Sensor (Bank 2 Sensor 1) Closed Loop Performance

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Trouble Ticket Help Requests for DTC P0150
Help Request Posted
2000 Audi A6 2.8L MIL Lamp on VIN: WAUBH64B3Y
P0150: Oxygen sensor b ii s i malfunction i circuit. Back in two times for heater code left fwd sensor. I can not find out what the computer is looking for in this heater. I thought it was just resistance of heater i must be wrong. Did run heater and oxy monitors the first time. Another question rear oxysensors ...
September 21, 2011