We have two non-indicating fuel gauge. They both stopped working on the same flight.
Here is the back of the gauge:
We ran the multimeter accross the I and G terinals and could see 12 volts (we have a 12 volt system - RV-6)
To test the (S) sending terminal, we jumped from the I terminal to the S terminal -- the indicator did not indicate (no change and still showed empty)
We then jumped from the 12 volt battery to the S terminal -- still no indication on the gauge.
Have we tested this gauge properly and can assume both fuel gauges are inop?
Here is the back of the gauge:
We ran the multimeter accross the I and G terinals and could see 12 volts (we have a 12 volt system - RV-6)
To test the (S) sending terminal, we jumped from the I terminal to the S terminal -- the indicator did not indicate (no change and still showed empty)
We then jumped from the 12 volt battery to the S terminal -- still no indication on the gauge.
Have we tested this gauge properly and can assume both fuel gauges are inop?
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