Guest Bahraini_Zupra Posted September 20, 2006 Share Posted September 20, 2006 HEy guys . Iam new here but old on supraforums And iam tryin to help my friend to install the HKS speed limiter on hes JDM supra .. So can anyone please tell me how to do it !? greatly appreciated . Ali Link to comment Share on other sites More sharing options...
flukey-lukey Posted September 20, 2006 Share Posted September 20, 2006 Welll, i did mine, i advise you find out which pin out is which on the ecu plug from a diagram (should be able to download it from somewhere on here) and take it from there... ... u got power wire, earth, an input and an output i believe... make sure you solder the wires too... maybe someone with a bit more knowledge will come along in a bit make sure you get a good earthing point though as I didn't and ended up scratching my head for 2 days wondering why it wouldn't start lol... silly me Link to comment Share on other sites More sharing options...
Guest Bahraini_Zupra Posted September 21, 2006 Share Posted September 21, 2006 ammm thanks for the help but can you be more clear on how to do it ! theres so many wires thanks again ali Link to comment Share on other sites More sharing options...
dangerous brain Posted September 21, 2006 Share Posted September 21, 2006 http://showoffyourcar.com/cars/TOYOTA/14957.jpg Speed input to ecu is the pin in this picture. Link to comment Share on other sites More sharing options...
SatSport Posted September 21, 2006 Share Posted September 21, 2006 this thread may help...http://www.mkivsupra.net/vbb/showthread.php?t=83211 Link to comment Share on other sites More sharing options...
Chiefgroover Posted September 21, 2006 Share Posted September 21, 2006 If your using the HKS one you'll be gutted when it cuts out @ 169mph. Get some other brand if I were you. Link to comment Share on other sites More sharing options...
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