
2002 Jeep Grand Cherokee Laredo 4.0L MIL Lamp on
This poor jeep keeps setting this code. We can start it cold and within a couple minutes, it sets p0135. The voltage is dropping below 3 volts within 75 seconds like the test says, so its hard to understand why it keeps saying there is a problem when the volta...
FIX posted 10/11/2010
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Message Closed w/FIX
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VIN | 1J4GX48S92 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2002 Jeep Grand Cherokee Laredo
VIN | 1J4GX48S92 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |