@Iconography said in Fuel Gauge Calibration Issue:
@tttocs that’s expected - if you review the manual you’ll see that the extended tanks allow for more fuel but the gauges are still standard equipment and don’t reflect the additional fuel.
Edit: found the section -
Each fuel tank has a capacity of 86 U.S. Gallons, with 83 gal usable in the normally aspirated aircraft, and 101
U.S. Gallons, with 98 gal usable in the turbocharged aircraft. The extra 15 gallons of fuel stored in each wingtip cell of the turbocharged variants is not reflected on these instruments.
Doh...So I'm guessing this is why I just saw 78 Gal. in the EFB and full on the gauges.
RTFM is so many big words...Thank you.