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1990 Ford F-250 Custom 7.5L Engine Light
Posted to Ford Driveability on 2/28/2005 13 Replies

Hi,need some help. Customer compaint is check engine light comes all the time. It runs [...] has new Ford oxygen sensor,Rebuilt ECM and new MAP sensor. Fuel pressure runing 35 to 40.I have check and not found any external vacuum leaks. The check engine light i...

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  Related Documents & Media  1990 Ford F-250 Custom

 
Message Closed w/Summary

car Vehicle Data

1990 Ford F-250 Custom

VIN 1FTHX2594L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsEngine Light
OccursNot Applicable

Trouble Codes

41lean EGO not bank one
Message Closed w/Summary

car Vehicle Data

1990 Ford F-250 Custom

VIN 1FTHX2594L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsEngine Light
OccursNot Applicable

Trouble Codes

41lean EGO not bank one