Hello, Ive been reading the threads about "no beeps and bad MPEM" my question is, I have 1 1998 GS, that has done nothing since I took battery out to start another jetski. I put back in the GS and then nothing. No beeps, it does nothing when I hit the start button, All fuses are good, I tried pressing the start 5 times, nothing, Does this model allow this diagnostics? I need suggestions where to go from here, Im frustrated at the moment but feel there is someone on this forum who can help. Thanks and I look forward to getting this thing back up and running..