Hi guys,
as mentioned before, I'm putting a 1.9 VVT into my 92 1.6 Miata.
The VVT engine has a knock sensor, but the 1.6 doesn't, so there is no pin for the knock sensor in the 1.6 harness.
My question is, which input should I use at my MS3 Basic?
The knock sensor has two wires, what are they? 12V and signal?

 

It's wired through the DB37, it's in the instructions. Signal and sensor ground.

 

Yes, you are right, I didn't look into it. Sorry for asking before reading and thank you for your help.