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1994 Jeep Grand Cherokee Limited 5.2L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Vehicle came in with a poor fuel economy problem. Customer has installed new cap, rotor and wires. Checked computer w/scan tool. Found code 51 system lean. o2 sensor reads between .14-.18. computer is running the fuel adaptaion at 30%. Injector pulse width run...
FIX posted 1/21/2005
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1J4GZ78Y4R |
| Engine | 5.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 51 | System lean |
Message Closed w/FIX
Vehicle Data
1994 Jeep Grand Cherokee Limited
| VIN | 1J4GZ78Y4R |
| Engine | 5.2 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 51 | System lean |
Video