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Electrical Tech General Tech for Electrical issues not related to specific engines (Lights etc)

 
 
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  #1  
Old 01-17-2012, 04:09 PM
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drillpvt drillpvt is offline
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Location: Punta Gorda FL
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Cool CDI upgrade no spark

I have 2 crossfire 150 non r
GY6 motors
LH157QMJ motors
I bought Performance CDI,s
I bought them from ********** online
The dont seem to work ! NO spark !
Should be plug and play.
Stator is stock not sure how many poles never open it up.
My stock CDI is prong 3 nule so i know i dont have a dc CDI .
Any Idea,s on what i can do ? or were to look?

Last edited by drillpvt; 01-17-2012 at 05:15 PM.
  #2  
Old 01-18-2012, 11:16 AM
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Hmmm..you sure the replacements were DC based?

Personally, I don't put all my money in CDI's. They are most beneficial with mods that require it.
  #3  
Old 01-19-2012, 04:20 PM
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the dc units look just like ac unit, on your cdi there is a 2 wire plug, if there are two wires going into that plug you have a ac fired system. also check to see if there is a signal ( very low voltage ) coming from the pick up coil wire, most are blue with a white stripe
  #4  
Old 01-19-2012, 04:26 PM
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My Gy6 is a AC system and the Perforance cdi,s i bought are AC , but no spark once plug in , so im not sure what the issue is . Hate to think i bought them and cant use them , is the stock staor enough ?
  #5  
Old 01-19-2012, 04:36 PM
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I have AC system on my GY6 , the cdi,s i bought are AC , no spark !
Is a stator upgrade needed? thought the stock one would push it!

Last edited by drillpvt; 01-19-2012 at 04:38 PM.
  #6  
Old 01-19-2012, 06:38 PM
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the stock stator wil be fine. coming from the stator side of the case are some wires, look and see if one is blue with a white stripe, that one goes to the cdi. check to see if their is a low voltage signal coming from it
 


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