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Check Engine error

Oscar0421

Jet Boat Addict
Messages
86
Reaction score
14
Points
92
Location
Simpsonville, SC
Boat Make
Yamaha
Year
2018
Boat Model
AR
Boat Length
21
Hello guys! The check engine light came on and started flashing. Also an annoying beeping noise came on but turned off when I pressed the tach button. I was on the lake this past weekend with six adults on my sx190. It was about 90 degrees. Then a "AL" error code came up on the screen. The boat wouldn't turn over until I jumped it. Has anyone else encountered this? The battery was the stock one and I never put it on a charger. I changed my battery to an optima blue top battery. I do have a small amp.
 
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