help needed HKS FCD!!

[catback]

hey guys!!
i just purchased an hks fcd used and it came with no instructions. :icon_conf
can anyone help me with what wires go where? :1zhelp:
red --- +B
black ----E1 ground
yellow ----pim wire
is this correct? and what ground do you hook up to?
also theres a white wire and a green one
the guy i got it off of said the green one doesnt get hooked up. is that right?

also on the dial it has 1-12. how do you set it?
thanks for any help or links

this is just something temporary till i put the car away for the winter and do some real upgrades.

btw the car is a 87 7mgte m/t

 

[thesupraman]

Red - +12v
Black - Ground
Green - IG (tach signal)
White - karman signal input (connect to signal from AFM)
Yellow - karman signal output (connect to ecu)
Set dial to the number 3 position

Your fuel cut is GONE. Remember be careful because you WILL run lean if you get too greedy with boost- especially with the stock fuel pump.

 

[tomjan87]

you could get a harness that hooks between the original wire harness and the ecu, that is what i have.then the fuel cut defender just plugs in. mine is hks also.
good luck

 

[chriso]

I've got the exact same thing. Where do you get the harness from, I checked with HKS and can't find one. Here is a link to the PDF file for installing the FCD from HKS:

http://www.hksusa.com/info/download.asp?id=1793

 

[tomjan87]

I dont know where you get the harness from, i found one once in ebay I think. the guy before me put it in.

another thing though, an fcd is not very good for the car. upgrade your fuel system, not go around it cheaply, the fuel cut is there for a reason. I have one, but I dont run boost past 9 simply because I dont want to run my car lean.

 

[catback]

thanks for the info guys :icon_bigg
i only got this piece cause it was cheap, as for fuel i only have a few things done
walbro 255lph
new fuel lines front to back
new fuel filter
j-tube bypassed
rebuilt /cleaned /flowed 440's

this winter i will do the lex/550 combo w/apexi afc but right now i wanna feel the 62-1 break a sweat lol.

with this setup should i be concerned to run 15psi?
right now its set at 8psi.(breaking motor in)
fresh rebuilt engine,hardpipes ,3"exh, intake etc.