seadoo gtx ltd 1999

Hi everyone! I have a 1999 seadoo GTX LTD which will not turn on when a key is inserted, the dash stays dark, no beeps happen, but I believe (it has been awhile since ive tried) that if the solenoid is jumped it tries to start. I have tried a new to me DESS post (confirmed working), ensured the...

My ski runs absolutely amazing WOT and low speeds. When I go into a no wake the RPMs go from 1400 and then drop to 1000. Is this a sensor that's bad? Fuel filter? Clogged injectors? Does it just need to be reprogrammed?

My problem - I have a seadoo- Gtx Ltd that i recently took apart for the 4th or 5th time ( engine out- not inside engine). Cleaned everything and replaced the fuel lines. Once i reassembled it i found that the carb on the right was dumping fuel into the right cylinder. Took the spark plugs out...