yamaha 115 /1996

H

hammer47

Recruit
Joined
Jun 2, 2012
Messages
2
i have no spark on any coils. where do i check first, i did look at all the grounds, they look good.turns over but wont start.
 
H

hammer47

Recruit
Joined
Jun 2, 2012
Messages
2
Re: yamaha 115 /1996

yes . lanyard is connected to my new ignition (185 bucks) could it be one of those electrical boxes where the coils connect to? could it be the stator? main fuse is good, all connections are tight. It used to have a hard time starting last summer. all four coils have zero spark. getting fuel just fine. I removed the flywheel to inspect for boken wires and cleaned flywheel contacts. what would you check next? or buy next? think !!! no power at all 4 coils,no spark. im warped over it
 
9

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
9,271
Re: yamaha 115 /1996

pick up a service manual for your motor and proper test equipment (DVA adapter and DMM)
It will give step by step info and specs for testing the ignition system.

If you have good voltage into CDI but none coming out then you probably have something wired wrong or grounded wire in harness
 
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