Could be as simple as the aotarnetlr no longer charging or may have several issues. If the check engine light is on you will need to pull the codes and post them back here to help narrow it down.

Hi Morne,
Created page with recommended steps.
Eg. We need to know RPM at startup attempt (vemslog is best, but at least tell us).
If RPM is good, we need to look at ignition outputs visual, and do spark tests. If RPM is not good, we must look at trigger !

See http://www.vems.hu/wiki/index.php?page=MembersPage%2FMorneAudi
and preferrably answer there.
Marcell

We are investigating this issue, reproducing the setup.
Marcell