Turbo Timer Harness - Toyota Nation Forum : Toyota Car and Truck Forums

Fubar231 · 04-24-2008, 09:55 PM

Will this turbo timer harness fit a greddy turbo timer?
http://www.erzperformance.com/produc...harness-30.htm
It looks slightly differant for the plugs ends. If this isn't the one can someone help me find the right one.

***bgrieger*** · 04-24-2008, 10:05 PM

the HKS is the one you want. Of course you still need the one for your year supra, but the HKS *** should *** work (it seems to for every other one I've heard of). If not, some of it will, and you get to solder the rest. Then again, nobody else has the harness anymore, so if it doesn't fit every connector, you're soldering anyhow...really, so long as you get the right year, you can't lose.

Fubar231 · 04-24-2008, 10:26 PM

So i should get that one and just hope it works? Cause it is the HKS Harness.
Jeeves would you like to confirm this for me?
Also, how do i pull out my glovebox?

willtotheumm · 05-02-2008, 01:41 AM

The glove box is just a bunch of asst'd screws. Best way to find out is to go down there and start removing. Well, at least thats how I found how how to tear about the dash of my Tercel and put it back together within 15 minutes LOL.

Fubar231 · 05-06-2008, 11:09 PM

I ordered a turbo timer harness from HKS and it doesnt fit my greddy turbo timer. Can somebody please tell me exactly what harness i need? I ordered the HKS TT-1 and that didn't work although i was told it was. My car is a MA71 too i believe i checked the vin num and it had MA71 in it so.

Jeeves · 05-07-2008, 12:30 AM

Which part doesn't fit? The body harness side? Or the part that actually plugs into the turbo timer?

Looking at this site: http://www.nolimitmotorsport.com/gre...ectronics.html

Seems you need the Greddy TT harness,

Quote:

Toyota Supra Turbo 1987-90 TT-14-11 15910003
Toyota Supra Turbo 1991-92 TT-14-13 15910003

Maybe the harnesses are all the same, I don't know, but trying to use an HKS with a Greddy product seems unlikely. I've got an HKS TT and an HKS TT harness. I haven't every used any differently, so I can't be of much help there.

Fubar231 · 05-07-2008, 12:44 AM

Well i guess ill get the greddy harness. The HKS Harness only had 3 wires going to the turbo timer harness plug its self GREEN RED and BLUE, and the Greddy timer has 4 wires giong to the plug RED BLACK BLUE GREEN. And yeah so whatever. The stupid plastic package it came in was already damaged and the website charges 20% to restock it if the package is damages, so id get like 11 bucks back. So if anyone happens to need a HKS Turbo Timer Harness TT-1 I got a extra one.

Fubar231 · 05-08-2008, 12:52 AM

bomb found the TT-14-11 harness for 8 bucks with free shipping. talk about cheap!

***bgrieger*** · 05-08-2008, 07:36 AM

My apologies. I had read many times that the HKS harnesses worked for almost every TT out there, but had not actually tried it as I use the HKS timer. Glad you found the greddy so cheap!

Fubar231 · 05-08-2008, 11:25 AM

Its all good bgreiger didn't lose much money. Hks harness ran me 19.95 then 9 for shipping lol.