
1999 Ford Explorer XL 4.0L MIL Lamp on
The car came mising codes in ECM P0171 P0174 LTFT lean [...]. Tune up and wire intake manfold uper and lower replace mass. car came back p0171 p0174 ltft# 5 to 10%.
FIX posted 5/29/2007
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Message Closed
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VIN | 1FMZ34X6XV |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed
Vehicle Data
1999 Ford Explorer XL
VIN | 1FMZ34X6XV |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |