yamaha 2 two stroke wont start

[hutsi]

hallo i am new to this forum. but see there are lots of good helpers here

my problem is the following

there is no signal from the charge coil to the cdi unit when cranking. but when i disconnect the two wires from the charge coil i measure correct signal. i use proffessional test eguipment borrowed from a friend.

could it be that the charge coil is nearly brioken some place??

any ideas

 

[ClassicAQ]

Let's first start with the basics...what is your engines model & year.

Did you confirm no spark at plugs before meter testing coils? If not, that's where you start, then work your way back towards cdi.

 

[hutsi]

thanks for reply.

engine is 2002 mod 25hp two stroke european model manual start 25NMHO

the ignition coils are new. and yes no spark at plugs.

 

[hutsi]

solved new cdi box and everything worked