Brief Description: Diagrammed some of elect. system...
...Ran green/black wire from EFIS to EIS pin10. Reran Grd from fuel pressure lights to panel Grd. They are using the same wire into one eye. Grd 2 black EFIS wires. Ran #12 wire from panel Grd to firewall Grd. Grounded two black EFIS wires.