thats a pretty cool method. Don't most people set ramp up to zero? (not that is ultimately correct)
is there an easy way to switch from sequential to batch in vems? feels like you'd have to change a few things, but i'm not sure what.
I am using Bob's user guide:
"
While VEMS takes care of the amount of Injector open time based on its fueling calculations, it needs to factor in the open, ramp up and ramp down times, or too little fuel is added. These times are also voltage dependent as a higher voltage will energise a coil quicker, so we must factor in battery voltage to ensure that the AFR does not lean out with low voltages.
* Inj open time @13.2V (us)
* Inj effective rampup (us)
* Inj rampup_battfac (us)
* battfac (us)
When using a Transient supression diode
* Inj open time should be 0,
* Inj rampup_battfac must be 4080 (which diables the feature)
"
So I set open time to 0, effective rampup to ~900, rampup_battfac to 4080 and battfac ~400 with most of injector (with siemens 630 too), but now I need to raise the eff_rampup to 1200 with siemens 840 because the ve was lumpy with 900 ms..