
2004 Jeep Liberty Sport 3.7L MIL Lamp on
after install a aftermarket o2 sensor on bank 1/2 (standard name brand)and road tested now get a p0138. i tested the aftermarket heater resistance and found 15.8 ohms. the other bank 2/2 heater resistance is at 4.6 ohms. my gm knowledge has me thinking that re...
FIX posted 5/10/2010
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Message Closed
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VIN | 1J4GL38K74 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Misc. | Po138 |
Trouble Codes
P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |
Message Closed
Vehicle Data
2004 Jeep Liberty Sport
VIN | 1J4GL38K74 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Not Applicable |
Misc. | Po138 |
Trouble Codes
P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |