Nistune Forums

Not that important, but if anyone has an idea on what causes these apparent AACV activations, I would be very interested. It seems to happen when the engine is coming up to temp only and not just once. From what I can see no variable change to make it happen.

Did some digging. Looks like target idle activation. RPM drops to 875 rpm which matches 50degC and then it kicks in to bring the RPMs high (a bit on the high side)