M510 power variations

[patdam]

Since a 2 exits i have aleatory fail with one of my M510., at one time it don't provide assist, i need to stop/restart motor to recovery assist ? that occur each only one time, +- in midle / end of exit. Any experiency ? it's torque sensor or controller fail ?

 

[Goff]

My guess is the controler

 

[iscander13]

Since a 2 exits i have aleatory fail with one of my M510., at one time it don't provide assist, i need to stop/restart motor to recovery assist ? that occur each only one time, +- in midle / end of exit. Any experiency ? it's torque sensor or controller fail ?

no error codes?

 

[patdam]

no error codes?

nothing, only suddenly no assist in all modes , i shut off and i are ignit and all work fine. but i'm afraid that don't work one time in mountain, i will exchange the motor with the bike used around house

 

[Goff]

When I was having issues with power fluctuations, if powered off and powered back on it would sometimes fix the problem.
I hope this helps.

 

[iscander13]

nothing, only suddenly no assist in all modes , i shut off and i are ignit and all work fine. but i'm afraid that don't work one time in mountain, i will exchange the motor with the bike used around house

very strange, strange that there are no errors. I'd put it on the controller.
Try reflashing it. Check to see if the level settings are reset?

 

[MrFixit]

Is it the pins inside the bottom of the frame that connect to the battery? They sometimes fail to make contact to the battery