× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Ford Crown Victoria LX 4.6L MIL Lamp on
Posted to Ford Driveability on 4/17/2001

Hi Ford Techs I need some help on this [...] po171 and po174 came back after about a month after I replaced fuel filter. I have checked achives and some said that they had replaced maf and some

intake O [...] 800rpm [...] MAF(9M/s)6.17 MAFv1.02 O2 sensors see...

  Related Documents & Media  1997 Ford Crown Victoria LX

 
Message Closed w/FIX

car Vehicle Data

1997 Ford Crown Victoria LX

VIN 2FALP74W4V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Crown Vic 4Door

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

1997 Ford Crown Victoria LX

VIN 2FALP74W4V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Crown Vic 4Door

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)