D120 Amps not working

blueflyer

Member
Joined
Jun 15, 2012
Messages
119
Plane has been flying for 10 years. No problems. Last flight, I noticed the Amps was 0. Voltage rock steady. So I replaced my voltage regulator. Went flying, and Amps still show 0. Then I ran wires directly from the shunt on the firewall to the pin connector on the D120. Ground run, and still amps showing 0. Voltage is always rock steady, so I believe the alternator is charging, just not getting an indication of amperage on the D120. What else can I check?
 

Dynon

Dynon Staff
Staff member
Joined
Jan 14, 2013
Messages
13,996
Location
Woodinville, WA
We may need to see your unit for repair. Our support team's contact info is in our signature.
 
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