Hello, my car as an active exhaust valve which is controlled by LIN bus and it opens and closes whenever the car wants. I would like to control the valve to keep it always open whenever I want. Do you think I can do this with Macchina M2?
Welcome to the forum.
Yes, you should definitely be able to do that and I agree it would be very cool.
I’m no expert on LIN but I don’t believe it is often on the OBD-II port. So you might have to tap in somewhere else to get access (using M2 UTH).
Is this an aftermarket solution? If so you might need to start by looking at any installation manuals they provided. If it is OEM then you should be able to find the wiring diagram and the info you would need to get started from something like prodemand.
What kind of car is it?