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2002 Ford F-150 XL 4.2L MIL Lamp on
Posted to Ford Driveability on 9/3/2008 11 Replies

dont know where "extra" fuel is coming from. re-set fuel trim and test drove. trim numbers right back to -14% after drive. all seems good thanks in advance for your help.

11 Replies Received (View Replies)

  Related Documents & Media  2002 Ford F-150 XL

 
Message Closed w/Summary

car Vehicle Data

2002 Ford F-150 XL

VIN 1FTRF17262
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/Summary

car Vehicle Data

2002 Ford F-150 XL

VIN 1FTRF17262
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)