2014 Seadoo spark help

[dnnestler]

I have a 2014 seadoo spark. I was driving down the lake at near full throttle and everything was running great. Then I went to full throttle and it immediately died. It might have been coincidence that I had just hit full throttle but regardless it died on me at full speed. After that it would turn over but not start. I got it home and I’ve been troubleshooting it. I tested the spark plugs…all three good. I tested fuel pressure at 58psi which is good. I even pulled off the fuel rail and watched the fuel injectors squirt. Looked great. I pulled off the throttle body and can see the throttle plate opening and closing just fine when I pull the throttle lever. What else could possibly be going wrong here?? What should I test next?

 

[Sd97gtx]

Do you know if you are getting spark? How does the ribbon look- is it clean? How about fuses?

 

[dnnestler]

Yes I removed the spark plugs and kept them attached to the ignition coils and held them to the chassis and watched each one spark. Not sure what you mean by ribbon but all the cables look fine if that’s what the ribbon is. And yes, fuses are all good.

 

[Sd97gtx]

The ribbon looks like a metal filter downstream of the throttle body. It’s below the clamp after the throttle body. Sometimes that gets clogged and prevents proper function of the machine.