No beep, no turn over, nothing

[Jacobs800doo]

Got my spx 787 on the water today. Ran just fine, started right up, and would beep when the key was inserted. All of a sudden it was bogging and stalled, the engine would turn over but nothing, now it doesn’t beep and won’t even turn over. I assume it’s an electrical issue but don’t exactly know what. I had to get towed back and now it’s currently docked in the water a till I can get it out the water to dig into it. Any help would be much appreciated. Also starter is brand new and battery is a lithium one that should be just fine.

 

[Stevie96xp]

Check your fuses there is 1 in the back e box and 2 in the very front and also check your ground in the back ebox

 

[Jacobs800doo]

Check your fuses there is 1 in the back e box and 2 in the very front and also check your ground in the back ebox

Thank you, I will check right now. If the fuses are fine and everything is connected what else do you think it would be?

 

[Stevie96xp]

Thank you, I will check right now. If the fuses are fine and everything is connected what else do you think it would be?

You could have a bad Dess post or a bad MPEM but hopefully it’s not an MPEM

 

[Stevie96xp]

Thank you, I will check right now. If the fuses are fine and everything is connected what else do you think it would be?

Just make sure you are getting power to the 5 am fuse on the MPEM