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2004 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Ok, this one really takes the cake. The computer thinks
bank 2 is lean when in fact it is not, then the computer
adds fuel for an extream lean condition that does not
exist.
FIX posted 7/9/2012
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Message Closed w/FIX
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Related Documents & Media | VIN | 1J4GW48S84 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2004 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48S84 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0174 | Fuel System Too Lean (Bank 2) |
Video