Okai Error Code 11E
"Signal transmission problem (controller problem)"
If your Okai-Electisan vehicle is beeping or has a red wrench icon and flashes this code, read below.
If you clicked the wrong error code, go back to the Error Code Index.
Previous Error Code: Okai Error Code 10E - Next Error Code: Okai Error Code 12E
Cause
Error code 11E indicates that the throttle sensor is not detecting the throttle in its initial position during the self-test. This could be due to:
- Short circuit: The throttle signal wire or the power wire might be shorted to ground or to each other, causing incorrect readings.
- Damaged throttle sensor: The throttle sensor itself might be faulty or out of calibration.
- Incorrect throttle position: The throttle might be physically stuck in a position other than its intended starting point.
Fix
- Check throttle wiring: Inspect the wires connecting the throttle to the ECU for any signs of damage, breaks, or loose connections.
- Check for shorts: Make sure the throttle signal wire and the power wire are not shorted to ground or to each other.
- Reset throttle position: Try to manually move the throttle to its initial position and then reset the system by turning the scooter on and off.
- Replace throttle: If the wiring is in good condition, and the throttle sensor seems to be functioning, the throttle itself might need replacement.