I bought a custom turbo from a guy and im trying to hook up the VC-1, but im not sure what kind of FCD it is but the wires are diffrent colors than the ones on the splitsecond vc-1. And im not sure which wires hook up to what. It has four wires....red, black,white,and green. Can someone help me out??

red - 12+, black is ground. I believe green is FROM the MAP sensor, and white is TO the ECU. Hook it up that way, if it doesn't work, the switch them around

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'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



Factory Service Manuals: http://nawdu.de/files/

Hey put a post up if you have any luck with the VC-1. I have one sitting around and I'm thinking about using it b/c the "black box" I have now is kinda glitchy.

Shit is all apart. Typical...

OK cool...Im not exactly sure where the map sensor is or what wire to tap to though?? And what color wire is it on the ecu? Thanks!

its been a while since I last looked but I think the MAP sensor wire is the yellow with the black stripe.

I cut it near the ecu and wired the vc1 there.

-97 GS (First project, 299 whp)(sold)
- 97 RS 2.6 last numbers: 306hp, 352tq @16psi (Dead, parted out)
- 99 GS OZ, Hahn Kit, 56k miles (Sold)
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- 00 Nissan Maxima GLE (Daily Driver)
- 02 Audi A4 1.8T Quattro

Awesome!! Thanks guys!!