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2010 Ford F-150 STX 4.6L MIL Lamp on
Hi guys have a 2010 ford f-150 4.6 vin8 pickup in mil light on runs fine. Pulled 2 codes, p0171 p0174 both banks lean. Check fuel pressure 60psi. Check freeze frame vehicle was at 1800 rpm 49 mph, both long term trims max. Out at 29.7% short trim bank 1 9.3% b...
Summary posted 3/2/2015
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Related Documents & Media | VIN | 1FTEX1E81A |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Under Load |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2010 Ford F-150 STX
| VIN | 1FTEX1E81A |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Under Load |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video