As title

Yep, what do need?

Is the spedo the green n black plug and the temp the white/grey?

Doesn't seem to show the plug connection colours and both plugs are identical shape so could go in either. Is the spedo the Black/Green connection?

Speedo on my Ace-3250W is Green/Purple.
Green = Speed +
Purple = Speed-

100K temp wiring is White/Black.
Black being the earth.

Tacho output is Yellow.
Fuel is Blue