How did you guy do you base timing? Ive always in the past been able to use a scan program with a CMP Pid or GM.CMPRET . HP tuners is supposed to have one = to, called Cam angle I believe. Its not working for me In version 3.0/3.4 .Its always at 0 it should fluctuate slightly when you give it gas . Its near impossible to set to 0 so I know its not working .
I need to set my timing to 0 , im unsure how to with out the proper PID. What have others done?