Hello to all,

My engine monitoring system is a Vision Microsystems (VM) EPI 800 and worked

well for the last eight years – and still works fine.

I'm thinking of a replacement system – in case of a major failure of the actual system.

My recent research showed that most of the installed sensors are compatible with the

EMS used today.

Fuelprobe compatibility?

Does anybody knows about the compatibility of the VM Fuel probes? I have two of them

installed in the wings. A calibration was done back in 2002 to respect of the Fueltank geometry…

Which system to for?

What are y<our experiences with JPI, Dynon and others?

Any hints and thoughts are welcome, thank you.

Patrick, LNC2, Switzerland