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P0156 Diagnostic Trouble Code Discussion for February 2008

Heated Oxygen Sensor (Bank 2 Sensor 2) Closed Loop Fuel Control


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Trouble Ticket Help Requests for DTC P0156
Help Request Posted
2006 Toyota Avalon XLS 3.5L MIL Lamp on VIN: 4T1BK36B86
P0156: Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction. Hello everyone. This one came in from a body shop, Light front end damage. The body shop changed the O2 with brand new sensor ( dealor item ) Scan tool reading showed no switching at all stays at 0.000v. cross reference with B1 S2 0.760v at idle . I do not hav...
February 01, 2008