I have ETB Digidash 2 and Megasquirt 1 V3.0 on a Zetec. There's a tacho ouput on the MS and a corresponding input on the digidash (yellow wire) is it a case of just connecting the two up?
Thanks,
Matt

When a friend of mine installed one a few years ago, I remember him ask about a pull up being mentioned in the manual. It should work, if not a pull up resistor to 12v maybe required. I think it is because they are designed to work from the coil -ve feed, but can work from the tacho output as well.

Darren