Confused by the installation notes and forum posts, can I or can't I tap off the coil. I believe the coil is a MSD Blaster Coil (came with the car), now there is already a Auto Meter shift light hooked up to it, I just wanted to tap into that wire.
Just don't want to damage the TraqdataII box, states something about a switch but don't see one.
Looks to be working, opened the TraqData II and found the switch to Coil. Hooked it up to the negative side of the coil and see a reading on the input view screen of the TraqMate.