#18914, "RE: Whats the best way to tune my VC2 on my star setup" In response to In response to 0
Is this the SplitSec VC-2? I don't really know how you would "tune" it per say; you want to set it to the highest allowable MAP sensor voltage (can't remember if it's 4.7 or 4.9) so that when it does clamp the voltage it clamps at the highest allowable voltage and pours in as much fuel as it can. You just don't want it to go over the allowable voltage; the ECU starts to do some weird things (cutting fuel) when it goes above either 4.7 or 4.9 (can't remember, lol).