1996 SeaDoo GTX Starting Issue

[JeffN]

Please help..My 1996 GTX has intermittent starting issues. I plug the lanyard in and sometimes I get no beeps and after red lights go on the dash I get one red light blinks three times and the motor does not turn over. Sometimes I get the double beep when I plug the lanyard in and three long beeps and nothing. When it does start and I'm in the water it runs great for 5 minutes then starts to bog down at 30 MPH. My local mechanic was thinking the relay module part# 278000656 was bad. Part is discontinued. Is there a way to bypass the relay? Thank You!!