Forum Discussion

maillemaker's avatar
maillemaker
Explorer
Oct 10, 2019

How to tell if fuel pumps are running by current draw?

I would like to have an indicator lamp in the cabin that indicates if the fuel pumps are running or not. One way to do this would be to plumb in pressure senders before and after the high pressure ...
maillemaker's avatar
maillemaker
Explorer
Oct 10, 2019
What would a light telling you the pump is on or off accomplish?


It would tell me whether my loss of fuel pressure is due to vapor lock or pump failure.

My CEL does not come on until the engine dies.

Steve

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