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Scion tC 1G Forced Induction Turbo and supercharger applications...

Greddy SCC Speed Cut Controller

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Old Oct 31, 2011 | 10:28 PM
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Default Greddy SCC Speed Cut Controller

Has anyone used one of these? Will they work with our car? I have no concern over the ability to cut the speed cut (my ultimate already does this), but this controller is cheap (around $70) - and has the ability to trigger a wire at a speed you can set via dipswitches - effectively allowing me to use my current boost control setup for increased boost at higher speed when it will have traction - say over 80-90mph. Im just wondering if the universal model will read our VSS input. As far as I know, its nothing unique - I know my EMU reads it just fine.
Old Nov 1, 2011 | 01:04 AM
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@thendawg - We're currently out of the office this week attending SEMA so we can check compatibility for you when we return to the office. In theory, the SCC works exactly the same as the feature on the Utlimate. If it's working with the Ultimate, I don't see why the SCC won't work. We'll double check that for you though. Thanks for your patience.
Old Nov 1, 2011 | 01:07 AM
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Thanks guys - that explains while it was hard to get ahold of anyone over there No big deal. Also, do you happen to know how the yellow output on the unit functions? Say I set the controller at 130kmh, at 130kmh will the yellow wire go to +12v and hold it until the vehicle goes back under 130kmh, or will it go to -12vdc? Or something else like a momentary trigger? Thanks again!
Old Nov 1, 2011 | 03:03 PM
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im interested now
Old Nov 1, 2011 | 04:35 PM
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im interested in this also would be sick
Old Nov 1, 2011 | 04:37 PM
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watching.
Old Nov 1, 2011 | 05:03 PM
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one more question, would i be able to run this and have the aem fic as well
Old Nov 1, 2011 | 05:06 PM
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Yes all this does is tap into VSS. BTW, Ive confirmed this will work on our car if you just want to cut the speed limiter, so if thats what youre after, than youre good. In my case, thats not what I want to use it for - my EMU already cuts the speed limiter without issue, I want to use the optional output from this to connect to a relay so under say 130kph, the car runs wastegate pressure only (18psi), than over 130kph it runs full boost off the solenoid (24psi or however high I turn it up - I mistakenly found out my fuel system can handle up to around 30 lol)
Old Nov 1, 2011 | 07:23 PM
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so you are saying this will cut the 130mph limit?
Old Nov 1, 2011 | 07:26 PM
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Yes it will - it uses the same method as the emanage ultimate. Ive confirmed from another individual who has the device working on a tC that this is the case. Im trying to get him to test the yellow output and should have results soon.
Old Nov 1, 2011 | 08:07 PM
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hmmmmmmmmmmmmmmmmmmm....... i'd make that longer but i don't want to annoy people. i'm going to look in to this when i boost my car again.
Old Nov 1, 2011 | 11:04 PM
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Diy is in need

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