how do i hook the sob up...i know how but what color wire do i splice into coming out of the map?

and if anyone has any advice on what to do about the fmu i'd appreciate it.

its not the s-fmu, just the regular...boost line, fuel rail, and then what do i do about the return line to the tank and stock fuel regulator.

i'm sure this has all been asked before, but i'm new to the turbo stuff...thanks alot guys, u are da best.

mark

I ordered mine today.
So when it gets here I have no idea also.
So if anyone has pics on how to hook it up casue I have no clue .....when you say map sensor I would even know where to look or what it looks like.

Thanks

so how did u hook up the vc-1 then?...red/black...+and-..no big deal..

but what about the other two..one into map, one out..which goes to what?....help..

mark

blue wire from the vc2 goes closer to the map sensor
blue/red closer to the ecu...
so far no big problems with my vc-2
Michael 99gs- hrc stage 2

what wire coming out of the map sensor...there are three ...what color wire to i tap into...??

mark

thanks

well you can tap the ground to the stock map ground ( black i believe ) check to make sure... its the one with the yellow strip or wire.. sorry dont got my car right now to look at...
Michael

Hey guys can you explain how vc-1 or 2 works? Cause when i installed my turbo and tried installing the vc1. I kept getting a voltage problem. I'm 8 months turboed without vc1. No cel...just wondering what vc1 actually do to our when turboed? I have 96 rs.

look for old post explaining the vc-1 and vc-2...
vc-1= soft clamp might cause cel
http://splitsec.com/
vc-2= hard clamp and its adjustable on my car no cel so far for this
get the vc-2 its only $86.13 ask them to set it to 4.7v if you like.
Michael 99gs- hrc stage 2

Your ECU will cut your fuel (on OBDII models) if it sees the MAP sensor signal positive manifold pressure. The VC1/2 are different types of clamps to theoretically prevent your ECU from seeing boost. I ran for 2-3 wks without any fuel cut prevention as well. Occasionally I'd get fuel cut, but most of the time I wouldn't. If you're not experiencing fuel cut, it's nothing to worry about.

Matt
Star Stage III

it seems like the obd1 guys dont need a voltage clamp.