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P0138 Diagnostic Trouble Code Discussion for September 2010

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage


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Trouble Ticket Help Requests for DTC P0138
Help Request Posted
2005 Toyota Tundra 4.0L MIL Lamp on VIN: 5TBJU32195
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. Came it with two codes 138,157 replaced rear o2 sensors and maf sensor light came back on every thing seems ok them brought to dealer for reflash dealer said it needed a air fuel ratio sensor they wanted 3 hrs labor to do takes 10 min to replace 2 of them i re...
September 21, 2010
2005 Toyota Tundra 4.0L MIL Lamp on VIN: 5TBJU32195
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. Came it with two codes 138,157 replaced rear o2 sensors and maf sensor light came back on every thing seems ok them brought to dealer for reflash dealer said it needed a air fuel ratio sensor they wanted 3 hrs labor to do takes 10 min to replace 2 of them i re...
September 21, 2010