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P0156 Diagnostic Trouble Code Discussion for August 2009

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
2002 Toyota Camry XLE 3.0L MIL Lamp on VIN: JTDBF30K32
P0156: Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction. this car was at 2 shops before it came to him --i am helping out on this mess. car runs good, fuel trims 0 to 3% all outher scan data good except bank 2 sensor 2 showing no voltage. when we gave it a shot of eather bohh rear sensors jumped to ,9v + they both s...
August 14, 2009