P0138 Diagnostic Trouble Code Discussion for January 2017
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 | |
| 2011 Toyota Camry XLE 2.5L MIL Lamp on VIN: FT1BF3EK2B P0138: Heated O2 sensor circuit high voltage B1S2. ... O2 B1S2 circuit malfunction and P0138 O2 B1S2 circuit high voltage. Have tried to throw a new B1S2 in it. Multiple scan tools show 0.000 volts on the data stream and occasionally will go up to 0.2 volts. After we put the ... |
January 06, 2017 | |
| 2007 Chrysler Town & Country Touring 3.8L MIL Lamp on VIN: 2A4GP54L37 P0138: Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage. High everyone, Hope someone can clear something up. Is the heater % on the B1S2 O2 sensor supposed to fall off after start up? After replacing the PCM the codes have not returned as of yet. The monitors have run and passed But I don't know if this is normal. |
January 20, 2017 |
