How can I test to determine whether it's my torque sensor or controller that is malfunctioning?

[Gracchus]

Ride1Up LMTD 250 miles, working with support on this as well. They are sending me a new controller and torque sensor. I would like to not have to change the TS (bottom bracket) if I don't have to because it's a lot of work. How can I test it to see if it's good or bad using a fluke multimeter?


Symptoms:
The PAS works when I start up the bike. It will work for a few minutes, then it will quit and I have to use throttle. Resetting the display off and on will sometimes let it work again for some time. Already checked all the connections.

Thanks

 

[EVELO]

Bench testing the torque sensor is more trouble than it's worth IMO. Swap the controller, see if that does it - then swap the Torque sensor if you're still experiencing issues after the controller swap. Sounds like a controller issue to me TBH.