172R Fuel Flow Gauge Acting Up

[livdawg44]

I’m having a weird issue with the fuel flow gauge on my 172R. It only shows flow during takeoff and then nothing after that.

I’ve already checked the connectors, but I’m kinda stuck.

Anyone else had this happen? Or know a good way to test the gauge or transducer?

 

[Brute Harry]

Did you check the wiring?