# Understanding CDI Wiring Pinout

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This is an article from the TBolt USA Tech Database, the store's free online library of pit bike technical info. The text below is the article as written.

## Article

Pit bike engines use various CDI boxes ,it is basically the brain of the system
CDI boxes to be wired to the various electrical components properly to create the spark to run the engine
Each pin point connection was an associated wire that goes to its designated component
When installing new or swaping out engines its a good idea to understand all the components needed and exactly how they wire back to the CDI
See Wiki for more info on Pinout
[en.wikipedia.org/wiki/Pinout](https://en.wikipedia.org/wiki/Pinout)

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