08-03-2010, 02:54 AM
|
#11 |
|
Stock
Join Date: Jun 2009
Location: loxley, al
Posts: 16
 |
seen it befor
the problem im having is the dash connection's for the ecu i just need to know how to wire it in, im also looking into getting a 90-92 ecu for the 7mgte, m/t. this way i could use it with my 91 harness, but if i guess right there will be connector's on the 88 block and head that wont work with the 91 harness... im stuck in a dark place... lol... HELP
|
|
|
|
08-03-2010, 02:56 AM
|
#12 | |
|
3" Exhaust
Join Date: Feb 2010
Location: Oregon
Posts: 225
|
Quote:
Buy another harness?? |
|
|
|
|
|
08-03-2010, 02:58 AM
|
#13 |
|
Supra Forum Moderator
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
|
good luck.
__________________
 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines : |
|
|
|
|
08-03-2010, 03:06 AM
|
#14 |
|
Stock
Join Date: Jun 2009
Location: loxley, al
Posts: 16
|
i am considering useing my 91na harness
no not buying another i have a whole nother motor blown... but will a 91 na harness wirk with a 91 turbo ecu and a 88 turbo block and head? i will be dyno tuneing it since i have 60+ wiseco pistion's, eagle rod's, shaved and polished block and shaved head and the whole ten with the block and head the 1uz-fe afm and 550 cc injector's 3inch intercooler 3 inch exsoust, a t67 turbo, t4 manafold, 50mm wastegate, 2mm headgasket, arp head stud's and who know's what elce, to much... im buying a coulpe of part's still. but im mostly there that's why im asking what all you guy's know befor i try to finish. these are the combonation's i can try, i have the 88 turbo ecu motor and r-154 tran's, i have the 91 na with motor ecu and w58 or what ever the tran's are both 5-speed, and both have compleat wire harness, or looking to buy an 91 or 90-92 turbo ecu m/t , what will be the simplest, oh mind the fact's one thing not changing is the 91 dash connecetion, and the 88 turbo block, so...
|
|
|
|
|
08-03-2010, 03:29 AM
|
#15 | |
|
3" Exhaust
Join Date: Feb 2010
Location: Oregon
Posts: 225
|
Quote:
Err, I don't have the time right now but I am sure that in the link I supplied it states what ecu will or wont work with 86.5-88 ecu etc... |
|
|
|
|
|
08-06-2010, 08:24 PM
|
#16 |
|
Stock
Join Date: Jun 2009
Location: Las Vegas
Posts: 20
|
Simalar Project
Here is my predicament..... I have an 86.6 Body, and a 90 GTE engine. Do I use the existing harness on the 90 GTE engine and couple it to the 90 ECU? OR... do I swap in an 88 GTE under-dash harness and cluster, then use an 88 GTE engine harness and ECU. I have all the wiring from 3 different Supras, and clusters from 86.5, 88 GTE, and 90 GTE. Will I have swap in a GTE harness to the engine bay/chassis? I just want the easiest way to achieve working telemitry and functionality.
__________________
 86.5 N/A to Turbo Project88 Turbo 69 Z/28 74 Camaro LT 87 GTI 94 EX tungsten@cox.net |
|
|
|
|
08-06-2010, 08:29 PM
|
#17 | |
|
3" Exhaust
Join Date: Feb 2010
Location: Oregon
Posts: 225
|
Quote:
|
|
|
|
|
|
08-07-2010, 06:02 AM
|
#18 |
 Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
 |
88 ECU and engine harness and GTE tachometer would probably be the easiest route, then you shouldn't have to worry about the dash harness.
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal.  Tip Jar --->  |
|
|
|
 |
| Tags |
| 1987, 1991, conversion, ecu, wiring |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| HELP PLEASE | Nick0887 | Non-Generation Specific Questions | 4 | 02-28-2009 07:26 AM |
Linear Mode
