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2007 Ford F-150 XLT 4.2L Excessive Emissions, Poor Fuel Economy
Got a ford with wacked out fuel trims. Found o2 sensor melted found fuse 32 popped. Now the fuel trims are everywhere. Longterm 1 0 longterm b2 29 shorterm b1 20 shorterm b2 18 - 20. Did not find vacuum leak accept for egr{small leak} , found fuel filter c...
FIX posted 4/13/2019
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Related Documents & Media | VIN | 1FTRF12217 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / efi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
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Vehicle Data
2007 Ford F-150 XLT
| VIN | 1FTRF12217 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / efi |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
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