I see on the forums some people have had success adding a tach signal to the E67 on V8 engines, but is there a way to add (or turn on) the tach output on the LE5 (I use a 2007 HHR as my initial tune)?
I have them installed in a couple Dune Buggies, and it sure would be nice NOT to have to buy a $100 Tach adapter for each one we do, if I could just swap around some settings in HPTuners, and run a wire.. that would be fantastic..
am I nursing a pipe dream here... or can it be done??
what settings? and what pinout on what connector if someone already knows this info.
Thanks in advance
Jeff