Well it's been forever since I've updated this. Mainly because there has been nothing to update as life has been quite hectic since the beginning of the year.
Today I finally got some time to continue troubleshooting the sync problem. Put a scope to the Cam and Crank inputs as noise was suspected as being a possible cause of my sync/tach issue. Here's a nice vid. Looks clean to me. It's a 24 tooth (no missing tooth) crank signal, and I have just a single G2 cam signal coming in. You can see pretty clearly that they look pretty clean. You see the single Cam trigger, then 24 Crank signals. I'm no expert but it doesn't look like there's much noise on there at all.
What I do notice is how close the cam trigger is to the crank trigger. From what I understand, you do not want those to line up perfectly. The cam trigger should come in between two of the crank triggers. Maybe that is my issue?
If anyone has any advice, feel free to share! And big thanks to Shane at
DB Performance for lending me the scope. Greatly appreciated!!
http://www.youtube.com/watch?v=gs2vCC5x3KY&hd=1
http://www.youtube.com/watch?v=gs2vCC5x3KY