What kind of fuel management should I use
on my turbo set up d15, t25, intercooler.
I have an FMU 12:1 and rc440cc I tried the
AFC but did not worked please help thats all i
need to know to get my project started.

 

Why didn't the AFC work?
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I dont know i wired it just liked it said, I turned my
car on I plugged the afc and only the buttons would
turn on?

 

So it was used? That sucks. You are giving up on the AFC idea? How much boost do you want to run? You could just use the FMU for low boost for now. Don't install those injectors until you get something to control them with.

EDIT: I just read you other post. It was brand new? Hmmmm.... How exactly did you hook up all of the wires? The brown and black should be real close, but I don't think that would cause it not to work.
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I just want to run 5psi.But I dont know if the FMU is to
high (12:1)? Also if i go with the FMU should i use
an aftermarket fuel pump? How do I set my wastegate for
5psi I heard a carburator spring, How do you install it?
(afc)I cheked all my wires I soderd to see if any came loose

 

At only 5 psi you should be fine. You will need some sort of check valve though. You shouldn't need an aftermarket fuel pump, but it couldn't hurt. What kind of wastegate do you have? Do you have an actuator? Jeff knows all about those spring setups. I wouldn't touch them. I have a 15 psi internal I could sell you. :P
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