They dont come through to the dash. After testing just about everything the only thing left is ecu.

Pretty easy to get the warning light connected up and working. It should be in the AW11 body harness connector which I think is called N1 (in the boot). That connects straight to the corresponding pin on the ecu. Mine never had this and a few other warning lights/indicators (oil pressure) connected. Was an easy fix.
 
Did you find the ecu part number? You'll need to know that before trying another.

89661-17380 is written under the TOYOTA in the red square, I tried to upload a pic but it's not working

I had a similar issue recently, remove the ecu open the casing and look for leaking or blown capacitors, I did this found two leaking ones took it to my local jaycar the guy replaced them for $25 solved all the problems I was having it was the same ecu as yours, might not work but its worth having a look.

Oh awesome I'll give that a look tomorrow. Cheers 👍🏻

Can anyone tell me what year model my ecu/motor is going off the part numbers I posted above? Cheers

bryce
Can anyone tell me what year model my ecu/motor is going off the part numbers I posted above? Cheers

Did you try googling it? It is from a JDM late 1992-1993 gen 2 3sgte.

i did google it but i suck at the internet haha. thanks for that. so its 92-93, my question now is will an ecu from say a 91 gen2 work with it? i can't seem to find any differences between the year models, but saying that I'm probably wrong and there are differences

bryce
i did google it but i suck at the internet haha. thanks for that. so its 92-93, my question now is will an ecu from say a 91 gen2 work with it? i can't seem to find any differences between the year models, but saying that I'm probably wrong and there are differences

Nope you need to use the same part number (A USA ecu might work but don't bother) 
 
Another plug in option is an AP Engineering Power FC but that would need to be tuned.
 
Just get the exact same ecu if you intend to swap it out. Think someone offered you one on the first page.

i was thinking of getting a blitz access edu off this forum but its from a 91 model. mainly for the speed cut but if i need the exact year then clearly it won't work.