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Principally its the same as the old cam / contact breaker system in that at the same point in every revolution a signal is given to deliver the ignition spark at the correct time.
With (contactless) cdi this signal is achieved by a magnet sweeping past a sensor and going via a processor which puts in an adjustment for engine rpm.
The burn time remains the same, so at higher rpm you spark early to peak the pressure at the same point.
With no contacting parts the cdi doesnt go out of adjustment as does the old contact breaker system.
What else can I help you with?
How does outboard motor cdi work?
The link I have provided below this answer will give you the best description of CDI.
What all cdi boxes will work on a 1999 350 big bear?
are there any other cdi boxes that will work in place of 4sh-00 on a 1999 yamaha 350 big bear
What is the market cap for CDI Corporation CDI?
As of July 2014, the market cap for CDI Corporation (CDI) is $287,743,715.28.
What is the symbol for CDI Corporation in the NYSE?
The symbol for CDI Corporation in the NYSE is: CDI.
Will a 82 kawasaki 550 cdi box work on a 750?
depends if they are twin cyl or not
Will a 2000 Yamaha grizzly 600 cdi box work on a 1999 grizzly?
yes
How do you make the aftermarket cdi unit work on a Yamaha raptor 350?
To make an aftermarket CDI unit work on a Yamaha Raptor 350, first ensure that the CDI is compatible with your specific model year. Disconnect the stock CDI and connect the aftermarket unit, matching the wiring harness according to the installation instructions provided. Secure all connections and ensure proper grounding. Finally, test the ATV by starting it and checking for any performance improvements or issues.
When was CDI College created?
CDI College was created in 1976.
When was CDI Corporation created?
CDI Corporation was created in 1950.
What is CDI Corporation's population?
CDI Corporation's population is 10,000.
How do you test the cdi unit on a suzuki vs 1400?
the only way to test a cdi is to repalce it. There is no other diagnostic for a cdi box
Can a Moto-Casoli racing cdi be used for cb110?
A Moto-Casoli racing CDI is specifically designed for certain motorcycle models, and its compatibility with a CB110 would depend on the CDI's specifications and the electrical system of the CB110. It's essential to check the wiring, ignition timing, and overall compatibility before attempting to use it. If the CDI matches the requirements of the CB110, it may work, but it's advisable to consult with a professional or refer to the manufacturer's guidelines for confirmation.
