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Tomaspol
08-26-2006, 11:27 AM
HELLO ! I HAVE A PROBLEM WITH YAMAHA SUPERJET 2000 WITH MSD ENHANCER 4253. iT STARTS AND AFTER FEW SECONDS THERE IS NO SPARKS AND ENGINE DIED. i`VE CHECK THAT SOMETIMES THE SPARK IS AND SOMETIMES NO BY STOBOSKOP LAMP. tHE COIL BETWEEN BLACK AND ORANGE WIRE HAS 0.7 OHM. HOW TO CHECK ON THIS COIL SECOND STAGE??

msdpowersports1
09-18-2006, 04:23 PM
There is no way for you to check the enhancer it would have to be sent in for testing. The secondary can be checked between the orange wire and the spark plug wire.

Thank you

S. Scott Forrest
09-20-2006, 08:38 PM
:) :confused: Thank you I will send it in through a RMA.

Tomaspol
09-27-2006, 11:22 AM
Hello! I`ve just checked two yamaha oem coils and there is no resistance between orange one and spark line :confused:

msdpowersports1
09-27-2006, 03:11 PM
We are not sure what the reading should be on a OEM coil. You will need to check your Yamaha service manual. If you dod not have one contact your local dealer.

Thank you