Ok... so the motor is ok, if i run it direct to a battery it runs fine. ( tested with 12v )
the bike is 24v SLA model Schwinn iZip... when you hit the throttle the motor will only run for 1 second and then shut down, if you hold the throttle on it will blip the motor every 5 seconds or so and keep shutting down....
I tested the throttle with Lyen tester gizmo, goes red to green as expected.... tested the bike with 24v Lifepo4 pack and get the same result, so the battery pack , motor and throttle are ok.. it has to be the controller right ?
( yes, i tried disconnecting the ebrakes, just in case.. not it )
Anyone seen this before ? .. and better yet.. anyone have a 24v brushed controller for sale ?