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TRX300 Deer Getter

1993 Honda TRX300 No Spark

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Hey all,

First time poster here.  I have a '93 TRX300 with no spark.  Measuring 100 volts pulsing at the coil then declining down to 90, 80, 70, 60 and so on.  I assume it's the coil.  If there's voltage to the coil then everything else should be in working order, right?

Thanks for your help,

Deer Getter

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Sounds like it could be the coil. They are

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, I would try and swap it out to see.

Honda TRX300 Ignition Coil

* Added ATV year and manufacturer to topic title.

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I haven't checked anything upstream of the coil because i'm getting voltage to the coil.  I just don't have a repair manual so I don't know what voltage i should expect.  I ordered a coil from amazon so if that doesn't work i'll start more diagnosis.   

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I had a no spark issue and it ended up being a R/B wire that was not connected on the main harness - if you've shaken down everything else already might want to look for wiring gremlins.

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I just fixed my 1993 Honda 300fw four trax.    Replaced the  i c m  ECM or what ever it is called.  Computer module.   Unit rides in a little harness right in front of the steering column.   Remove front cowling and replace  Very easy to do.   Was getting no spark.   Replace the module and bingo.  Cranked right up.

 

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    • By mike13ortega
      hey i recently bought a 1988 honda fourtrax trx300 2wd that dosnt run, it has no spark when i tryied kickstarting it the neutral light comes right up so i thought it may have some spark but checked it with the sparkplug against the frame and electric starting it and NO SPARK!!! so i dont know what might be wrong, i checked all the wiring and it all looks good, i put my honda recon coil it it and still no spark so im left with maybe a bad cdi??? or what else could it be??? any help please
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