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?
![fuel-gauge.png](/proxy.php?image=https%3A%2F%2Fi.ibb.co%2FmbYGTNd%2Ffuel-gauge.png&hash=01d6f10ffca21d2fa4f33aaf7a88538c)
Here is the back of the gauge:
![back-of-fuel-guage.png](/proxy.php?image=https%3A%2F%2Fi.ibb.co%2FwR5G4nK%2Fback-of-fuel-guage.png&hash=257dd350a04f9480429a25c4f3505fdc)
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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