How to bye pass a scooter cdi box?

It sounds like the wiring harness on your Kymco mobility scooter may have become reversed or disconnected. To fix the problem, you'll need to open the battery box and check the wiring for any loose connections or reversed wires. If there are any, you can reconnect them properly and the direction levels should return to normal. If that doesn't work, you may need to replace the wiring harness or contact a qualified technician for assistance.
Common Electric Scooter Problems & How to Fix Them ...
https://fluidfreeride.com/blogs/news/electric-scooter-troubleshooting5 Common Wheelchair Faults and How to Fix Them ' Ideas in Action ...
https://stechfordmobility.co.uk/news/wheelchairs/5-common-wheelchair-faults-and-how-to-fix-them/What is CDI? What does a CDI box do? - RevZilla
https://www.revzilla.com/common-tread/what-is-cdi-what-does-a-cdi-box-do

derestrict the CDI of a 50cc TGB Bullet Anon, Check the attached links,instruction and guides, Good luck
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How to replace the cdi box on your scooter with performance cdi box
How to derestrict 50cc Scooter TuningMatters com

Very likely the CDI box yes

The blue with white stripe will go from stator to cdi box. Then black with yellow stripe goes from cdi box to coil will give you spark. If u have no spark and u u haven't changed cdi box or checked coil I'm going to bet that's ur problem. Hope this helps.

I didn't open this but it's the complete owner's manual for Golden Technologies scooters

http://www.goldentech.com/wp-content/uploads/FullSizeLuxury/CompanionOwnersManual%20081409.pdf

I've heard that the CDI box tends to go and usually costs around 5 bucks although I don't know how to test them yet