How to use Virtual Dyno Properly
Thanks so much for posting this thread guys,lots of good info here
Aug 16, 2012, 08:14 AM
#28
Evolving Member
In evoscan, the more parameters you log the less measure points per second you get and this as a huge influence on how much smoothing you can/must use
from my experience the less parameters you log the "smoother" the base curve is so the road is not the only reason for "spikes"
that said there's a limit at which you will get a lot of the same values in the same second because I guess the ECU and various sensors don't work that fast
I guess there must be a difference between Openport1.3 & 2.0 too since 2.0 is advertised as "slower logging"
it would be interesting to know the bare minimum parameters that Virtual dyno really requires to draw his curves, TPS and RPM ? so we can log only what's needed and nothing else
from my experience the less parameters you log the "smoother" the base curve is so the road is not the only reason for "spikes"
that said there's a limit at which you will get a lot of the same values in the same second because I guess the ECU and various sensors don't work that fast
I guess there must be a difference between Openport1.3 & 2.0 too since 2.0 is advertised as "slower logging"
it would be interesting to know the bare minimum parameters that Virtual dyno really requires to draw his curves, TPS and RPM ? so we can log only what's needed and nothing else
Last edited by Kakihara; Aug 16, 2012 at 08:23 AM.
Aug 16, 2012, 09:00 AM
#30
In evoscan, the more parameters you log the less measure points per second you get and this as a huge influence on how much smoothing you can/must use
from my experience the less parameters you log the "smoother" the base curve is so the road is not the only reason for "spikes"
that said there's a limit at which you will get a lot of the same values in the same second because I guess the ECU and various sensors don't work that fast
I guess there must be a difference between Openport1.3 & 2.0 too since 2.0 is advertised as "slower logging"
it would be interesting to know the bare minimum parameters that Virtual dyno really requires to draw his curves, TPS and RPM ? so we can log only what's needed and nothing else
from my experience the less parameters you log the "smoother" the base curve is so the road is not the only reason for "spikes"
that said there's a limit at which you will get a lot of the same values in the same second because I guess the ECU and various sensors don't work that fast
I guess there must be a difference between Openport1.3 & 2.0 too since 2.0 is advertised as "slower logging"
it would be interesting to know the bare minimum parameters that Virtual dyno really requires to draw his curves, TPS and RPM ? so we can log only what's needed and nothing else
