Anyone Installed a Boost a Pump?

Torchy

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Trying to figure out which fuel pump control module is driver/primary and which is passenger/secondary.

Anyone know?
 

MG0h3

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I don’t recall having that larger square box you have in my car.

Unless someone upgraded to dual FPDM which I think was a thing

Not sure.

Stock is one FPDM


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HEMIMACH 98

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I wanna say its back one that is hidden

I set my cobra up with that set up installed a KB
 

MG0h3

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Does it say dual FPDM on that bracket? It looks factory but stock was the skinnier one that’s above and behind that piece of body panel


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Torchy

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Yes it says dual. It's oem/stock. These cars are dual pump and FPDM from the factory.

So the car is stock FMCP (FPDM) wise. Both the circled modules in the pics are the same size and have the same writing on them.

The tech from JMS txt me back today saying their boost-a-pumps are mislabeled and it doesn't matter which pigtail goes to which. IDK kinda seems weird but also plausible. None of their instructions, marketing or pictures aligned up with anything on their site.

The advertisement says installs in 5 mins and no wires need to be ran. Well bull$hit. That just took me 6 hours to install and wires have to be ran from trunk to engine bay. I called them and they were like oh yeah your right.

Just got the whole thing installed and it seems to be working. Turned car on and got solid green light.

Still not positive if I'm plugged into the correct FPCM (FPDM)
 

04MystiCobra

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Which part number did you get? Im seeing 2, both for 2020 GT500. Both the same price. Both supposedly plug and play.

JMS P220EZFS20 FuelMAX EZ - Fuel Pump Voltage Booster V2 - Plug and Play Dual Output​

JMS P2020PPS20 Plug & Play FuelMax Dual Pump Fuel Pump Booster​

 

HEMIMACH 98

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I may have the schematics for the boost pump.
There are many different ways of hooking up depending on year and engine.
KB sent it to me in a kit .
I would need to know engine and year.
 

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