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P0056 Diagnostic Trouble Code Discussion for January 2009

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0056
Help Request Posted
2002 Volkswagen Passat GLX 2.8L MIL Lamp on VIN: WVWRH63B12
P0056: heater control circuit bank2 sensor 2. ... like i said i replaced the 02 and bam the same codes yes both the p0056, and po161 returned, i have checked the connection several times and back probed and saw system voltage where it was supposed to be man there is like...
January 09, 2009