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Speedster 200 310HP long beep

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LeighSutton

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Aquired a Speedster 200 that's been sitting a couple years. Getting the long beep when putting lanyard on post and it won't go into diagnostics. I need to go through all the fuses and wires but I can't even find the MPEM. Where is it located.

2 stroke jet skis are so much easier
 
Not sure if year matters but on my 2005 Speedster 200 370hp, in front of the driver, remove the cooler and there is plenty there (Fuses, modules).
 
Theres a fuse block in the compartment in front of the steering wheel as mentioned, and a fuse block for each engine accessible via the underseat compartments in the back. The long beep when putting the key on means the key isnt recognized i believe. Might clean the DESS post and inside of the key really well with some alcohol. Otherwise find someone with a CANDOO and reprogram the key to it. Might be the wrong key altogether.
 
Not sure if year matters but on my 2005 Speedster 200 370hp, in front of the driver, remove the cooler and there is plenty there (Fuses, modules).
2004. Cooler under seat doesn't come out. No mpem at driver's side dash, just accessory fuse block
 
Theres a fuse block in the compartment in front of the steering wheel as mentioned, and a fuse block for each engine accessible via the underseat compartments in the back. The long beep when putting the key on means the key isnt recognized i believe. Might clean the DESS post and inside of the key really well with some alcohol. Otherwise find someone with a CANDOO and reprogram the key to it. Might be the wrong key altogether.
Found the accessory block at dash and one on each engine. Just can't find the mpem
 
There is no MPEM. There is the VCM/fuse block which is in front of the drivers controls, and two independent ECM, one on top of each engine, accessible underneath the plastic cover. The compartments under the rear seats should come out if you take the two screws out of them. At least they do on my late 04.
 

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