
1997 Jeep Wrangler Sport 4.0L MIL Lamp on
Hello to you Chrysler/Jeep Tech's. I am looking for some ideas on this 97 Jeep Wrangler. It intermittently sets code PO138 Post Catalyst O2 sensor high voltage. It is an asphalt warrior,never been off road. Very well maintained and no other complaints associat...
FIX posted 4/11/2004
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Message Closed w/FIX
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VIN | 1J4FY19S7V |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / Multi-port |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |
Message Closed w/FIX
Vehicle Data
1997 Jeep Wrangler Sport
VIN | 1J4FY19S7V |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / Multi-port |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |