Colyn,
I have the same problem. I’ve been
looking at the power to the converters, checked the securing of all the connections,
etc, but I’ve found nothing so far. Are you using the 12 vdc source out
of the GRT to power the converters or “aircraft power”? It appears
to be the common element. Since both of these indications go to zero at the
same time, but nothing else displayed on the engine monitor changes, that could
be a plausable cause. I’d love to know if you find something
Paul Bricker
N63PB
From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Colyn Case on earthlink
Sent: Monday, October 08, 2007
6:46 AM
To: lml@lancaironline.net
Subject: [LML] flaky fuel
indications
long as we're talking electrical problems:
I have ei capacitive fuel probes with princeton converters
and a grt engine monitor (like the chelton engine monitor).
My fuel level on both tanks intermittently shows zero when
flying but never on the ground.