Year of ECU

go.stfu · 09-26-2007, 07:15 PM

Is there any way to tell what year an ECU was from?

Supra2NR · 09-27-2007, 03:36 PM

Quote:

Originally Posted by go.stfu

Is there any way to tell what year an ECU was from?

plug the post 88 harness, if it screws up, its a pre88 ecu

or u live in atlanta, u ever heard of mahdavi motorsports?
they have that fast ass mk3, maybe they can help you out

dcrusupra · 09-28-2007, 02:40 PM

What color are the plugs on the ECU? Yellow is pre-89 and grey is 89+

go.stfu · 09-28-2007, 03:04 PM

Grey I think. But I'm trying to find the "exact" year of the engine so I can start hooking my slaughtered wire harness up to the fusebox area.

dcrusupra · 09-28-2007, 04:45 PM

Exact year doesn't matter. They are grouped. 86-88 is the same and 90-92 is the same. The only weird crossover year that I have no experience with is the 89 wiring.

go.stfu · 10-05-2007, 02:37 PM

Which happens to be the year of my car...

Bah.

09-26-2007, 07:15 PM	#1
go.stfu 3" Exhaust Join Date: Nov 2006 Location: Atlanta, GA Posts: 80	Year of ECU Is there any way to tell what year an ECU was from? __________________ 1985 manual (r.i.p) -- 1989 automatic (new) http://www.cardomain.com/ride/2635827

09-28-2007, 02:40 PM	#3
dcrusupra 500whp yet? Join Date: Aug 2005 Location: Plantation, Fl. Posts: 1,052	What color are the plugs on the ECU? Yellow is pre-89 and grey is 89+ __________________ New Rebuild My CarDomain

09-28-2007, 03:04 PM	#4
go.stfu 3" Exhaust Join Date: Nov 2006 Location: Atlanta, GA Posts: 80	Grey I think. But I'm trying to find the "exact" year of the engine so I can start hooking my slaughtered wire harness up to the fusebox area. __________________ 1985 manual (r.i.p) -- 1989 automatic (new) http://www.cardomain.com/ride/2635827

09-28-2007, 04:45 PM	#5
dcrusupra 500whp yet? Join Date: Aug 2005 Location: Plantation, Fl. Posts: 1,052	Exact year doesn't matter. They are grouped. 86-88 is the same and 90-92 is the same. The only weird crossover year that I have no experience with is the 89 wiring. __________________ New Rebuild My CarDomain

10-05-2007, 02:37 PM	#6
go.stfu 3" Exhaust Join Date: Nov 2006 Location: Atlanta, GA Posts: 80	Which happens to be the year of my car... Bah. __________________ 1985 manual (r.i.p) -- 1989 automatic (new) http://www.cardomain.com/ride/2635827

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