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2002 Ford F-150 XL 4.2L MIL Lamp on
Posted to Ford Driveability on 10/30/2012 19 Replies

This truck keeps throwing P0171 & 174 [...]!

19 Replies Received (View Replies)

  Related Documents & Media  2002 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

2002 Ford F-150 XL

VIN 1FTRF17202
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpfi
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

2002 Ford F-150 XL

VIN 1FTRF17202
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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