
1998 Jeep Cherokee Classic 4.0L Poor Idle Quality, MIL Lamp on
Thank You in advance After ecm replacement data and stored codes could be retained Now after vehicle sits for about 45 mins. if it is test driven after 1 block will hesitate and pop once [about 2 sec.] through air cleaner box then run perfectly until vehicle s...
FIX posted 4/14/2008
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Message Closed w/FIX
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VIN | 1J4FJ68SXW |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | After Sitting 45 Min. |
Trouble Codes
P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |
Message Closed w/FIX
Vehicle Data
1998 Jeep Cherokee Classic
VIN | 1J4FJ68SXW |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | After Sitting 45 Min. |
Trouble Codes
P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage |