How to rewire the ISC for 60mm TB

1g/94GS ISC

1g ISC plug colors may differ, but the pinout is the same.

http://i1006.photobucket.com/albums/...1g-94GSISC.jpg

94-98 7g SOHC/ 95-99 Eclipse Spyder

Spyder ISC plug colors may differ, but the pinout is the same.

http://i1006.photobucket.com/albums/...-96SOHCISC.jpg

1g/94GS pins.......-.......7gSOHC/Spyder pins
.......1..................................5....... ...
.......2..................................1....... ...
.......3..................................6....... ...
.......4..................................2....... ...
.......5..................................1....... ...
.......6..................................4....... ...

There's a pin left on the 7gSOHC/Spyder plug. That's the ground pin-3. 1g Style ISC does not use ground - it uses two +12V and that's why pin 1 on 7g/Spyder plug needs to be spliced into two for pins 2 and 5 of 1g/94GS plug.

I been thinking about it but i didn't know if it would work the way i was thinking.

can we use it on stock setting?
by mean stock manifold, intake tube..etc

you could but it wont have any effect if the manifold istn ported

You would see some gains with the im unported I have mine unported and the 68mm tb on mine

I though 6g74 has a 65mm TB

But do port it. It makes all the difference in the world

Blackheart measured with calipers and said it was 68mm but yeah I will port the im when I get the chance

For people doing the DOHC swap or going turbo and not wanting to port the mani this also works for a 2G TB and IAC as they use the same IAC.

I grabbed a turbo TB from a 1991 talon TSi the wires are 1-6 in the order of your illustration
1-blue
2-red
3-yellow
4-black
5-red
6-white
Iirc black is always ground but it does have the two red wires you mentioned bit no green and instead of a white at 4 its at 6 and the black is at 4

Any input

Bump