
1997 Ford Expedition XLT 5.4L MIL Lamp on
will not get code when at idle,only at 1500 rpm or higher/runs ok /no vacuum leaks
FIX posted 1/26/2006
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Message Closed w/FIX
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VIN | 1FMFV18L4V |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Hot, Under Load, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1997 Ford Expedition XLT
VIN | 1FMFV18L4V |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Hot, Under Load, on Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |