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2018 SX190 Check Engine Light But No Codes? (X-posted)

Guitarjesus

Jet Boat Lover
Messages
150
Reaction score
62
Points
77
Location
Menifee, CA
Boat Make
Yamaha
Year
2018
Boat Model
SX
Boat Length
19
Any help or ideas where to look is appreciated friends. 2018 SX190 with 118 hours on the clock. Check engine came on after 5 minutes or so on the water. Checked engine diagnostics, it says normal, no codes.

Stayed on the lake for an hour randomly turning the engine on and off to see if the check engine warning went away, but it didn't. Water flowing nicely out exhaust port, so that's not an issue.

Is there anything to track down engine-wise for a check engine light but displaying no trouble codes? Thanks all!
 
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