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2000 Ford F-150 Lightning 5.4L MIL Lamp on, Lean
Posted to Ford Driveability on 10/8/2012 21 Replies

Truck came in 2 mos. Ago w/ codes po171 too lean bank 1, p0401 insufficient egr detected & p1260 theft detected. Dpfe was no good, which fixed p0401. Then reset kam. Truck came back 2 weeks later w/ p0171, so we replaced b1s1 ho2 sensor. 2 weeks later truck ca...

21 Replies Received (View Replies)

  Related Documents & Media  2000 Ford F-150 Lightning

 
Message Closed w/Summary

car Vehicle Data

2000 Ford F-150 Lightning

VIN 2FTZF0730Y
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Lean
OccursAlways

Trouble Codes

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

car Vehicle Data

2000 Ford F-150 Lightning

VIN 2FTZF0730Y
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Lean
OccursAlways

Trouble Codes

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