CA HELP Grin 45 a controller and CA/ GNG650w set up help

Joined
Jun 25, 2013
Messages
54
Hi

My Friend hasGrin 45 a controller and CA with GNG650w set up. We are using this senseless as one of the halls have gone down. However we are having trouble programming the parameters on the bike. We are experiencing a cut of power until the throttle is backed off to zero and then reopened. For example if we are going down a hill at speed it cuts if we are on flat and ge to a certain speed it cuts. I have tried full battery amps and it still does it I even have had trim Amps turned to zero and it still happens. Speed limit is set at 99 and obviously there is no hall sig any way.... I just carnt figure it out?

ADAM
 
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