Im preparing my 85 Transam TPI for my forthcoming ZZ4 and HSR/Commander 950.
Am I correct in assuming that none of the wiring which currently goes into the ECU, will be wanted with this conversion?
Also ive noticed that when i diconnected the ECU there were three connector blocks with various amounts of cables which seemed to exit the ECU wiring loom and disappeared somewhere under the dash.Any ideas what these could be and wether they now will not be needed.I
I'd previously removed all emissions so i know there must be some wiring left over from that,plus i'm converting from 700R4 to T56,so I know there must be some wiring connected to this.
Appreciate some help if poss

Cheers

PM

 

TCC & fuel pump circuits go through there, plus few others, I can't remember them all now, It's been a few years since I did mine. Everything else is not used.

 

Im swapping to manual now so i havent got TCC ans yes i did realise the fuel pump but thats easy enough to rewire.
Thanks
PM