Quote Originally Posted by LS-SWAPPER View Post
I get no response on the tachometer x2 pin 47. Ive tried 2 different tach, and I've tried a 1k ohm pull-up resistor. I also have zero visibility of tach adjustment in my tune file "system" tab. Is there more functions hiding in the background and I just cant see them in this particular operating system?
I never did get the tach working right. I turned it over to another tuner friend of my that uses different software, and he got it working. Its been some time but i believe he used a 680 ohm pull up resistor and had to change something in the tune. My guess is he changed it from CAN bus to crank, like the older ECMs used.