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2002 Jeep Liberty Sport 3.7L MIL Lamp on
jeep came in with 4 codes p0171 bank 1 lean, p0174 bank 2 lean, p0442 small evap leak, and p0455 large evap leak, we repaired the evap leaks( 2 broken lines) we smoked the intake for posable leaks none found, o2 readings look good LT fuel trims are both at +32...
FIX posted 10/21/2008
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | IJ46L48K02 |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2002 Jeep Liberty Sport
| VIN | IJ46L48K02 |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video