Electrical problems RV12

[7juliethotel]

Equipped with landing lights & strobes. When strobes turned on Dynon RPMs go off. Any ideas?

 

[hook]

Look for a short in a wire bundle or chafing at where the wiring harness goes through the firewall.

 

[DHeal]

Look through the appropriate wiring diagram for you RV-12 (See: http://www.vansaircraft.com/public/downloads.htm) and trace where the landing lights/strobe wires are positioned near the RPM sense wire. Look for chafing or electronic interaction.