I had planned to have a data logger add-on for the EM2 but after making one prototype it turned out to be a bit too clunky.
The EM3 Does have the data logging option and it is compatible with either the EC2 or EC3 (or EC4).
However, it is very unlikely that the answer to an engine miss problem would be revealed by the data logger. That is more than likely a more basic problem, possibly with the power & ground distribution system.
On that subject, I'm working on a more detailed guide for electrical system layout for builders using EFI now. On carbureted engines with distributor (or magneto) ignition systems, almost any layout will work but introducing a digital computer into the electrically noisy environment of an internal combustion engine is an entirely different matter. This has been the hardest point to get across to builders. And it's doubly difficult on composite aircraft. I'll post the guide to the list when it's done.
Tracy
Sent from my iPad
Tracy,
I am confused as to which of your products
have data logging capability. I am still getting an intermittent
cough/backfire? And data logging might help figure out where it is coming
from. I have the EC-2 and EM-2. do either have that capability?
Bill B