P0138 Diagnostic Trouble Code Discussion for November 2011
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0138
| Help Request | Posted | |
| 2002 Toyota Tacoma DLX 2.7L Excessive Emissions, MIL Lamp on VIN: 5TEWM72N52 P0138: bank1 sensor 2 curcuit. This one is a good one a real hair puller,He just got this truck no more than a week ago and paid to much for it ( warranty).This check engine light is always coming on and the rear o2 is always the code.He said that it has no power. It failed our states emiss... |
November 09, 2011 |
