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The mkiv Supra Owners Club

Hks evc Boost controller install help


shaz2010

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Hi lads, just looking at installing this today I already have a greddy profec new style so the plumbing is a easy swap over. The thing is the greddy didn’t have a signal (white) and blue (throttle input signal) wires to incorporate into it. Have anyone got where these need to go into. I’ve read the install instructions and don’t no where they are on ecu? Also do they need to be installed?

 

Cheers D76ACC78-F7C4-44A4-9EF4-71918F26D381.png

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The HKS has tables that can be setup by RPM & Speed to fine tune the offset and achieve tighter control.

I posted a link to the ECU pin outs on the other thread you bumped.

 

Get the EVC writer as well, allows you to access the controller on a laptop, way easier to setup.

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Again appreciate the help, so I’m i right in thinking that unless Im to fine tune I can run without connecting the (signal white & throttle blue) wires? And if I decide to, I can then run some extra cable from Ecu pins to BC loom in the future. Or do they need to be connected for the controller to work.

 

Cheers

Edited by shaz2010 (see edit history)
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Mine isn’t connected

Mainly due to not being able to get any info or anybody able to do it

Mind mines a vvti tiptronic

 

I mate I’ve got the pin layouts to connect up just not sure which way to go about it. What are your settings there’s loads to it, need to study the manual but every time I look at it I go cockeyed lol

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Mine isn’t connected

Mainly due to not being able to get any info or anybody able to do it

Mind mines a vvti tiptronic

 

Same issue I had, so I connected it and tried setting up myself. Seemed to work ok.

I can share the file I had on my car as a starting point.

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Same issue I had, so I connected it and tried setting up myself. Seemed to work ok.

I can share the file I had on my car as a starting point.

 

that would be a help mate cheers. Just waiting on a place to open back up again with the lock down so i can get it set up correctly. but yeah that would be spot on. how the hell do you change the kpa to bar as well

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that would be a help mate cheers. Just waiting on a place to open back up again with the lock down so i can get it set up correctly. but yeah that would be spot on. how the hell do you change the kpa to bar as well

 

Vaguely recall a setting in the software, not sure though.

 

Send me a pm with your email address.

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  • 1 month later...

So took this to be set up on the dyno but the guy said it won’t hold the boost, after looking around online I’ve seen this needs to be set up on the road first and if not it will not work correctly! Any one had issues with initially setting it up on the road. D4C22413-46FB-44D7-A2D7-FAEAA088811B.png

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D97F546D-4EF0-4FCF-86AB-2330936D8407.png

BB5FE9A9-1676-4E7E-AF04-D3A23CD06310.png

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