Europa-List: Back up engine instruments

[William Daniell <wdaniell.longport@gmail.com>]

Following the unbidden rebooting of my SkyView I have ordered a levil.

What is the group think on the minimum back up engine instruments?

My thinking is that the airmaster should keep the Rpm under control so I
don't need Rpm.

However I do need MAP to avoid overboost given that I have a manual
wastegate.  And I figure on an oil temp gauge.  And that's it.

Will

(By the way does anyone know of a map gauge that works with the dynon
electric sensor?)