Okai Error Code 08E: Difference between revisions
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(Created page with " "Motor signal error, loose wires - check the motor connection on the half-way bend and ESC" {{Okai Error Code SEO|08}} ==Cause== Error code 08E indicates that the motor has reached an excessively high temperature (over 115°C). This could be caused by: * Overuse: Continuous use of the scooter, especially at high speeds or under heavy loads, can overheat the motor. * Short circuit: A short circuit in the motor windings or hall sensor wiring can cause excessive heat...") |
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Revision as of 00:03, 31 August 2024
"Motor over temperature"
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 07E - Next Error Code: Okai Error Code 09E
Cause
Error code 08E indicates that the motor has reached an excessively high temperature (over 115°C). This could be caused by:
- Overuse: Continuous use of the scooter, especially at high speeds or under heavy loads, can overheat the motor.
- Short circuit: A short circuit in the motor windings or hall sensor wiring can cause excessive heat generation.
- Faulty cooling system: If the motor's cooling system (fan, heat sink) is not working properly, the motor can overheat.
- Malfunctioning ECU: The ECU's temperature sensing circuit might be malfunctioning, leading to an inaccurate temperature reading.
Fix
- Stop riding: Allow the motor to cool down before continuing to use the scooter.
- Check for short circuits: Inspect the motor wiring and hall sensors for any short circuits or damaged wires.
- Clean cooling system: Make sure the cooling system (fan and heat sink) is clean and functioning correctly.
- Replace motor: If the motor is damaged, overheating is likely due to a faulty motor. The motor may need to be replaced.
- Replace ECU: If the problem is related to the ECU's temperature sensing circuit, the ECU might need to be replaced.