Okay so Ive been searching for about two days now and I have a plug that goes into my completely stock 1.6 1991 miata and a db37 connector that goes into my megasquirt I just need a diagram of what pins to connect to what because i cannot seem to find any diagrams other than the one on diy autotune that has labled in letter and number codes to what spot on the connector they want each wire going to. I just need diagram of what each pin on my connector that plugs into my cars harness connectors with them labeled in the way that it is described on diy autotune would be helpful aswell my megasquirt is a ms2 V3.0

Please if I have missed an obvious thread and make a fool of myself link because I am very lost as of right now

 

Try this:

https://www.diyautotune.com/support/tech/other/grounds/

Or

https://www.miataturbo.net/megasquirt-18/help-wiring-ms2-77726/

I also attached a ecu diagram I found a while back. It's in the 2nd thread