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1994 Ford Thunderbird LX 4.6L MIL Lamp on
Posted to Ford Driveability on 3/25/1999

Hello group!

There is a code P0171 in this vehicle. At first scan the left bank O2 sensor #1 would not switch even when focred. After replacing the sensor it will switch but that side stays in open loop according to scanner. We ckecked for any poosible air l...

  Related Documents & Media  1994 Ford Thunderbird LX

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Thunderbird LX

VIN 1FALP62W3R
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

1994 Ford Thunderbird LX

VIN 1FALP62W3R
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)