
2006 Ford E-250 5.4L MIL Lamp on
Van will set pending codes for P0171 and P0174. Problem always seems to occur at idle and is intermittent. When it does occur the LTFT numbers climb to almost +20. STFT numbers never look out of spec. Driving down the road fuel trims always look good. Fuel pre...
FIX posted 4/20/2016
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Message Closed
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VIN | 1FDNE24L86 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed
Vehicle Data
2006 Ford E-250
VIN | 1FDNE24L86 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |