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1994 Ford Thunderbird LX 4.6L MIL Lamp on
Posted to Ford Driveability on 9/10/1999

Hello Ford techs, can you help me with this T/bird?? Car run good but has mil lamp on see test results, I have replace o2 sensors, but I am not sure if I have enough fuel [...] psi running at [...] psi dead head pressure(return line blocked off).Long term ...

  Related Documents & Media  1994 Ford Thunderbird LX

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Thunderbird LX

VIN 1FALP62WOR
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

1994 Ford Thunderbird LX

VIN 1FALP62WOR
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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