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90hp Yamahaneed ignition specs

tonyaus

Regular Contributor
" As the subject says I need t

" As the subject says I need the resistance readings for the ignition system on a 90hp yamaha 1997. My literature only goes to 1990.I need resistance readings for the stator, crank position sensor, and trigger coil. If anyone has these they will be greatly appreciated. "
 
" I couldn't locate my 97

" I couldn't locate my 97 service manual, but I have the 96 & 98 manuals on microfiche.
The resistance readings were:
Crank position 158-236 Bl/Wh - Bl/Red
Pulser coil 241-362 Wh/Red - Wh/Blk
Charge Coil 191-288 Br - Red
64-96 Bl - Red
BL(Blue)
Blk(Black)
Br(Brown)
Wh(White)
I hope this is some help. "
 
Tom
Thank you so much for lo


Tom
Thank you so much for looking this info up for me.
This has isolated the problem to a faulty pulser coil. Again your help has been greatly appreciated.
Tony
 
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