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  1. G

    Throttle / Controller - Trouble shooting

    Controller 1: this is the fix. Controller has a fried contact. This copper ribbon was burned out. Fix: jumper across. Result: the board was missing the 5v. This ribbon is what was stepping the voltage down. Throttle 3: (3 wire, new in package today) pass all tests. Controller 1 and...
  2. G

    Throttle / Controller - Trouble shooting

    Controller 1: throttle 1 (6wire) Controller2: throttle 2(3wire) Does this help? With the Controller 2/ throttle 2 (3 wire) I would: Black (V-) to Neg > black White (O.0v) to signal > White Red (full battery v+) to ??? Blue (no voltage) to switch??? Yellow (no voltage) to switch??? My fear...
  3. G

    Throttle / Controller - Trouble shooting

    would expect to see these values. To RED------- ~5+vdc. To WHITE-----0vdc To GREEN----- Full battery voltage. To Brown----- Full battery voltage. To YELLOW--- Full battery voltage. —————————————— Results from testing are: From black > To red - o.9v To white - nothing To brown/yellow (when...
  4. G

    Throttle / Controller - Trouble shooting

    Controller 1: brown/yellow switch bypass and removed from connector. Green (48v+ for led battery indicator), White (signal), Black - and Red (0.9v +) Controller 2: Red (v+) rings continuity to all other wires / continuity to battery +, black (v- , continuity to battery ground, blue / yellow...
  5. G

    Throttle / Controller - Trouble shooting

    Links to items: Controller 1/Throttle1 kit: Sandinrayli 26” Front Wheel 48V... https://www.amazon.com/dp/B078X9FS9S?ref= Controller 1: Controller 2: Maxmartt 36V/48V 1000W/1500W... https://www.amazon.com/dp/B084H94F2P?ref=ppx_pop_mob_ap_share Throttle 2: HIAORS Twist Throttle Grip 3...
  6. G

    Throttle / Controller - Trouble shooting

    My concern now is that the controller leads may be miss marked and killing the throttles. I am figuring through the failed tests of two throttles that the controller needs to be tested.
  7. G

    Throttle / Controller - Trouble shooting

    Thank you for the reply. Let me start with the fix you recommend so I can see if I understand. Fix: remove red +v (48v) from the equation. Use a remote 5v source independent of the controller. Reason: 5v remote pack from - to + used to create the required varied voltage though the signal to...
  8. G

    Throttle / Controller - Trouble shooting

    Hello there and thank you for your time. What I have is a 48v 1000w controller and a 48v 1000w front hub motor on my bicycle. I have had an issue with the half twist throttle where it lights up, has an on/off switch but it doesn’t send signal. I ran a test with a fully charged 18650 @ 4.2 v...
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