Garwin 6-pack gauge pinout

[Officer25]

Hello,

 

My Garwin 6-pack integrated/combined gauge set went a little haywire. I’d like to troubleshoot it to determine what needs repair, does anyone have the pinout for the cannon connector in the back?

 

Specifically the pins for oil temp are what I’m chasing.

 

 

[Skates97]

Here's the 1965 M20C electrical. The entire manual is available in the downloads section.

1965 M20C Electrical.pdf

[Officer25]

Awesome, thanks a ton.