Testing MSD enhancer??

[jetx]

Anyone know how to test a yam 701 MSD enhancer?? Electircal specs??

Got not spark and I am Pretty sure its the problem...just don't have anything else to swap in to make sure. So if i can test it and confirm that would be ideal.

any help would be great. Thanks!

 

[Cliff]

take your plugs out and lay them on the head. spin it over, should be sparking

 

[junkyardj]

i have a cdi if you need to use it to check

 

[sj762]

ohm your stator and pickup and coil if they ohm ok it more than likely the cdi box charge coil brown & white wire & to ground should read 497 to 608 and pick up wire white & red to ground should read 12.6 to15.4 ohm coil primary orange & black should read .078 to.106 secondary should read 3.5 to 4.7 ohms this is for 62t iam assumeing this is what you have

 

[sj762]

also before ohms try unpluging the white & black wire from the start stop switch black connector and see if you have spark if you do you need a start stop switch