Injector Timing (Injector Angle tune)
This feature avaliable from Firmware 1.1.80
Injector Angle Curve can be found at Motorsports menu in VemsTune.
To disable this function just set all delay in the curve to zero.
To enjoy all advantage of this feature you need to have secondary trigger.
Injector actuation can be delayed from trigger tooth depends by Engine RPM.
This feature only avaliable to Primary injectors ( Staging injectors can not be delayed ).
The injector stop moments are tunable, but the minimum injector start moment is at trigger tooth.
So if you set bigger injector pulse width then delay, the injection starts at trigger tooth and stops when PW time elapsed ( like staging ).
Let see some example:
Ch1 ( first line ) is injector 0 Ch2 ( second line ) is injector 4 (staging so not delayed)
Engine speed = 1000 rpm so Full cycle(720 deg) = 120ms
Injector 0 pulse width = 10 ms
Injector angle = 0 deg
Engine speed = 1000 rpm so Full cycle(720 deg) = 120ms
Injector 0 pulse width = 10 ms
Injector angle = 90 deg calculated delay = 15ms
Engine speed = 1000 rpm so Full cycle(720 deg) = 120ms
Injector 0 pulse width = 10 ms
Injector angle = 46 deg calculated delay = 7.66 ms but it lower then PW so the injector stop will at 10 ms
