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P0138 Diagnostic Trouble Code Discussion for August 2013

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


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Trouble Ticket Help Requests for DTC P0138
Help Request Posted
2002 Nissan Quest SE 3.3L MIL Lamp on VIN: 4N2ZN16TX2
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Input (Rich Shift). 2002 Nissan Quest Faults P0138/ P0139. O2 Sensor Bank 1 Sensor 2. Replace 226A0-7B503 Oxygen Sensor OE and OE 22680-7B001 Air Mass Sensor. No vacuum leak,all ignition system fine.Clear all faults drove the car for few days and after 300 miles same fault came b...
August 13, 2013
2002 Nissan Quest SE 3.3L MIL Lamp on VIN: 4N2ZN16TX2
P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Input (Rich Shift). 2002 Nissan Quest Faults P0138/ P0139. O2 Sensor Bank 1 Sensor 2. Replace 226A0-7B503 Oxygen Sensor OE and OE 22680-7B001 Air Mass Sensor. No vacuum leak,all ignition system fine.Clear all faults drove the car for few days and after 300 miles same fault came b...
August 13, 2013