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1997 Jeep Wrangler Sport 4.0L MIL Lamp on
Posted to Chrysler Driveability on 3/28/2004 13 Replies

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...

13 Replies Received (View Replies)

  Related Documents & Media  1997 Jeep Wrangler Sport

 
Message Closed w/FIX

car Vehicle Data

1997 Jeep Wrangler Sport

VIN 1J4FY19S7V
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / Multi-port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

1997 Jeep Wrangler Sport

VIN 1J4FY19S7V
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / Multi-port
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage