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E2 Error CodeUpdated 2 hours ago

Description

The scooter displays an E2 error indicating a fault in the throttle sensor circuit. This is most commonly caused by a damaged, pinched cable often after handlebar adjustments or a fall.

Symptoms

  • E2 error shown on the display.
  • Scooter does not accelerate

Possible Causes

  • Accelerator throttle cable is pulled, pinched, or sharply bent during adjustment.
  • Impact damage from a fall affecting the lever or its connector.
  • Internal conductor break at high-flex points (near the lever pivot or cable exit).

Solution

The E2 error is typically cleared by repairing or replacing the brake sensor wiring or component.

  • Replace the damaged accelerator throttle (recommended first-line fix)
  • Perform a careful DIY wire repair if the lever is otherwise intact and you are experienced with electronics
  • If multiple cables/components are damaged, replace the entire handlebar assembly

Troubleshooting Steps

  • Inspect accelerator throttle wires; look for kinks, cuts, or exposed conductors.
  • Unplug and reseat the accelerator throttle; check for bent pins, moisture, or corrosion and clean if needed.
  • Temporarily disconnect the accelerator throttle; if E2 clears, the disconnected component is faulty.
  • If visible wire damage exists, replace the affected throttle unit or perform a wire repair.
  • If E2 persists after replacements, inspect the handlebar harness for damage and consider replacing the entire assembly.
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