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2006 Ford F-150 XLT 4.2L MIL Lamp fuel trims
P0171 was intermittent at first, now trips as pending anytime after code cleared/kam cleared. Easily repeatable when engine HOT and is restarted. Also P2195 sometimes triggers (pending) too. When graphing bank 1 stft it will slowly climb to 53%, the...
FIX posted 8/16/2018
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1FTRF12206 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp Fuel Trims |
| Occurs | Idle, After a Hot Soak, Any Time Restarted Hot |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean |
Message Closed w/FIX
Vehicle Data
2006 Ford F-150 XLT
| VIN | 1FTRF12206 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp Fuel Trims |
| Occurs | Idle, After a Hot Soak, Any Time Restarted Hot |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean |
Video