No spark all plugs YAMAHA 225TXRP doesn't this mean the kill switch is not the problem?

[2strokeseeker]

Model Yamaha V6 225TXRP
Engine began not firing and checked and there's no sparks in all plugs
Put on another used CDI / powerpack in and fired right up
Took to the water weeks after and it worked fine for about one hour, then died again and again no spark in all plugs
Thanks for any help

 

[guyjg]

Check the voltage and grounds. How old was the CDI? Use a Yamaha module w/electrical grease.