MapaX5

hey, where can i find the thread to make the harness for a '91 going standalone?
the one that's already posted is for a 94+ and i know they're different.
any help would be appreciated.
i've got a ms1 with the connector to make it plug and play at the harness. i wanna build the harness.
please let me know if i'm confusing anyone. thanks!

budget racer

iTrader: (1)

https://www.miataturbo.net/forum/t29685/

this should help.......look at post #3, very helpful.

MapaX5

cool! thanks man! i knew i saw something like that before. i'll build it up tomorow and see if it runs or what. thanks again!

booch

iTrader: (2)

double check all the wires and their pins on your harness. my injector blue and greens (32/33 and 33/34) were switched by accident. must have been built on a monday.

ogwazza

iTrader: (6)

Hi
My diagram is still a bit of a work in progress. What I didn't put into the diagram and according to people who know more than me (in the link below), is that if you are using a 90-93 TPS you dont connect pin 22 and pin 26. I didn't know this at the time, but have left the wires in anyways, for later, if I end up wanting to update my TPS to a proper position sensor rather than the on/off switch the 90-93's come out with.

90-93 DB37 Pinout