Autoprom APU1 and LM-1

[Huggervette]

Hello.

I have some questions about the tuning, what xdf file shall I use? Have a LT1 corvette 1992. Is the DA3.xdf the one?

Can I tune my car without the cable between LM-1 and APU1? I´ve not tested the "system" in car yet, only in software.

And if I want my car to go leaner.. how much, and on what volts, rpm shall I change? And.. opps, where shall I change??

Tomorrow I will see what the A/F ratio is on the LM-1.

Thanks Andreas