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1999 Ford F-150 Lightning 5.4L Stall
Posted to Ford Driveability on 8/16/2002 5 Replies

I got to codes here, P0230 fuel pump primary ckt fault and P0231 fuel pump secondary ckt low.

I had tried to pin point the problem but for some reason the fuel pump wiring diagram ALLDATA show for this one dont mach the actual wiring diagram in this truck.

T...

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  Related Documents & Media  1999 Ford F-150 Lightning

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lightning

VIN 2FTZF0733X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall
OccursAlways

Trouble Codes

P0230Transfer Pump Signal Circuit Out Of Range
P0231Fuel Pump Feedback Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lightning

VIN 2FTZF0733X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStall
OccursAlways

Trouble Codes

P0230Transfer Pump Signal Circuit Out Of Range
P0231Fuel Pump Feedback Circuit Low Voltage