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2015 ar240 1st time out now-problems

Just1more

Jetboaters Commander
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277
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Location
Darien,il
Boat Make
Yamaha
Year
2021
Boat Model
242X E-Series
Boat Length
25
Port engine rpm gauge not working. Was this morning and at pre launch. Conext telling me errors with both engines and gauges. Anyone know why? They started fine at home and at dealer.....
 

GTBRMC

Jetboaters Admiral
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Location
Waukesha, WI
Boat Make
Boatless
Year
2008
Boat Model
SX
Boat Length
23
Are you on water now, at launch, where?
 

Speedling

Jetboaters Admiral
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Location
Cedar Lake, IN
Boat Make
Yamaha
Year
2008
Boat Model
SS
Boat Length
21
Gotta look for loose wires and cables. Batteries, spark plugs, sensors.
Look under the dash as well to see if stuff is connected to your connext.
Are the engines running even though it gives errors?
 

Just1more

Jetboaters Commander
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Location
Darien,il
Boat Make
Yamaha
Year
2021
Boat Model
242X E-Series
Boat Length
25
Engines are running and water is coming from pee holes.
 

Just1more

Jetboaters Commander
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Location
Darien,il
Boat Make
Yamaha
Year
2021
Boat Model
242X E-Series
Boat Length
25
Now both rpm tacs are working but Conext saying check starboard and port engines. Engin s seem to be running fine.
 

Just1more

Jetboaters Commander
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Location
Darien,il
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Yamaha
Year
2021
Boat Model
242X E-Series
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25
Have shut it down and restarted a few times and now warning gone. Will take her for a spin and let you know. Thank you for responding.
 

Speedling

Jetboaters Admiral
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Location
Cedar Lake, IN
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Yamaha
Year
2008
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SS
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Strange though
 

Just1more

Jetboaters Commander
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Location
Darien,il
Boat Make
Yamaha
Year
2021
Boat Model
242X E-Series
Boat Length
25
Everything ended up fine.... Very weird though. Made me want to puke! Now just waiting for all my new speaker equipment to arrive. The stock speakers blow. The boat is way quieter than the 190 was. Storage and hinged seats are an obviously awesome upgrade. Ended up a very good day!
image.jpg image.jpg
edited by txav8r to show full images instead of thumbnails
 
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itsdgm

Jetboaters Admiral
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Location
Rancho Santa Margarita, California
Boat Make
Yamaha
Year
2007
Boat Model
AR
Boat Length
21
Possibly low battery voltage? Now it's charged up a bit from running on the water? Hopefully you're all good to go.
 

sysinu

Jetboaters Captain
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Location
Park City, UT
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Yamaha
Year
2014
Boat Model
Limited S
Boat Length
24
Did they flag a specific error message? My tac's had an error as well (though I don't have connext) that cleared after being on the water for a little while and then turning the boat off and back on.
 

Just1more

Jetboaters Commander
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277
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Location
Darien,il
Boat Make
Yamaha
Year
2021
Boat Model
242X E-Series
Boat Length
25
Yes. Everything cleared after a while. All ended up ok.
 

aarons1k

Jetboaters Lieutenant
Messages
318
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152
Location
Campton hills Illinois
Boat Make
Yamaha
Year
2017
Boat Model
X
Boat Length
21
I'm on water in channahon illinois
Did you jump in the water ? Lol . I am taking mine out to the fox river this weekend for the first time. It's a tradition for me to jump in the freezing water with ever new boat lol
 

Just1more

Jetboaters Commander
Messages
277
Reaction score
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Points
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Location
Darien,il
Boat Make
Yamaha
Year
2021
Boat Model
242X E-Series
Boat Length
25
Hell no!! Have fun with that though!!
 

txav8r

Jetboaters Admiral
Staff member
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Lake Ray Roberts, Texas
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Boatless
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NA
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Other
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NA
Voltage issues drive any electrical system crazy. It is all too common for batteries to be down when they are installed. More common than it ought to be. Lots of small things can cause issues you don't expect, and don't relate to the issue itself. I remember forgetting to install the clean out plugs once, it was bad enough that I didn't seem to have any power, but once I discovered it and installed them, then idled out of the marina, all of a sudden I had an overheat warning and was restricted to a lower rpm. After throwing the anchor out and setting for 30 minutes trying to figure it out, they of course cooled down and everything was back to normal. The forum and I analyzed this and helped me to understand that they were all related. Hopefully, your able to keep your batteries fully charged when the boat is not in use. That will help with voltage issues. Being new, it will take some time to adjust to the things we do when we are not familiar yet. I made myself a checklist that has helped many guys over the years. I am attaching and feel free to alter it to suit the way you boat.
 

Attachments

George Angelopoulos

Well-Known Member
Messages
10
Reaction score
1
Points
52
Location
Montreal
Boat Make
Yamaha
Year
2015
Boat Model
242X E-Series
Boat Length
24
Just wondering if the context system displays the RPM as I was planning to out my GPS system in from to the 2 guages
 

Sbrown

Jetboaters Captain
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202
Location
Easton, Pa
Boat Make
Yamaha
Year
2017
Boat Model
AR
Boat Length
24
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