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1998 Ford Escort ZX2 Cool Coupe 2.0L MIL Lamp on
Posted to Ford Driveability on 7/1/2005 20 Replies

Customer states MIL light comes on. Car runs great with no hesitation and a good idle. Lean code P0171 came back on after changing the MAF sensor. O2 sensor is accurate and responsive. Long term fuel trim goes to 25 at idle and short term trims climbs as well....

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  Related Documents & Media  1998 Ford Escort ZX2 Cool Coupe

 
Message Closed w/FIX

car Vehicle Data

1998 Ford Escort ZX2 Cool Coupe

VIN 3FALP1135W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

1998 Ford Escort ZX2 Cool Coupe

VIN 3FALP1135W
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)