Fuel Pump Options

A1C calibration can be modified and configured to operate all EFI-SD4x ECUs in 4 cylinder, 6 cylinder and 8 cylinder configurations.
efloth
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1995 F150 5.8L MOB1

Fuel Pump Options

Unread post by efloth »

Do the old SD ECUs have PWM fuel pump control? if not will the coyote fuel pump work without it?

Other recommendations?
decipha
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Re: Fuel Pump Options

Unread post by decipha »

no and yes

Nope, the coyote pump is the way to go.
efloth
Posts: 90
Joined: 2021 Feb 15, 22:12
Location: Sacramento CA
Vehicle Information: 1991 F150 4.9L J1X 80lb Injectors E85
1995 F150 5.8L MOB1

Re: Fuel Pump Options

Unread post by efloth »

thanks, that said where do you source the pump itself? I assume I will be just replacing the pump and keeping the rest of my stock assembly.
decipha
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Re: Fuel Pump Options

Unread post by decipha »

yep
dleach1407
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Re: Fuel Pump Options

Unread post by dleach1407 »

decipha wrote: 2022 Jan 20, 16:17 no and yes

Nope, the coyote pump is the way to go.
What does one acquire said pump?
efloth
Posts: 90
Joined: 2021 Feb 15, 22:12
Location: Sacramento CA
Vehicle Information: 1991 F150 4.9L J1X 80lb Injectors E85
1995 F150 5.8L MOB1

Re: Fuel Pump Options

Unread post by efloth »

Yeah having a hard time finding just the pump without the assembly.
decipha
Posts: 2737
Joined: 2021 Feb 15, 12:23
Location: New Orleans, LA
Vehicle Information: 10x Supercoupes
Lincoln LS 5spd
Ls1 t56 ss camaro
Whippled Harley Truck
gmc 2500hd classic
gt40p explorer
Marauder
Chrysler 300 AWD hemi
3.5 Explorer

Re: Fuel Pump Options

Unread post by decipha »

I don't believe you can get it without the assembly. You can order it off rockauto. If you want just a pump the AEM pumps are decent quality as well.
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