I first install some missing items on the panel, this is the EIS whowe purpose it to collect all the data from the sensors.
I try to explore the setup to check if it's functional. The picture shows the MAP at 29,7 inHg and the AMPs whose value is not correct.



I want to check that the EIS is communicating with the EFIS. After a few tries the outcome is positive.
The screen shows the MAP at 29,70inHg, the EGT, CHT and OAT around 70°.
It also shows the voltage.
There is still a lot left to do to get all the settings correct.







I then decide to test the battery and starter relay.
No problem for the battery relay, but the starter relay refuses to "click". After some research I find that the problem is an incorrectly soldered wire on the start button.
After having soldered the wire back, the relay clicks finally.