|
1997 Jeep Grand Cherokee Limited 4.0L MIL Lamp on
The vehicle came at firstwith code P0138 (dnstream o2 voltage high). I monitored o2 with labscope and saw no problems at this time with o2, possibly an intermittent problem. At this time customer did not want to try an o2, so I cleared ecm memory and proceeded...
FIX posted 11/9/2000
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle
|
Message Closed w/FIX
|
Related Documents & Media 
| VIN | 1J4GZ78S8V |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1398 | Misfire Adaptive Numerator At Limit |
Message Closed w/FIX
Vehicle Data
1997 Jeep Grand Cherokee Limited
| VIN | 1J4GZ78S8V |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1398 | Misfire Adaptive Numerator At Limit |
Video