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cvb247 Started a new thread 2023 Yz450f Battery Draining All The Way After First Start
5/29/2025 10:04am Hey guys, so I have a problem here just rebuilt my top end. Did the timing chain when I pulled it off and I checked the stater. Everything is good there put everything back together correctly as I believe. Then when I went to start the bike for the first time and the stock Yamaha battery was cutting in and...
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cvb247 Added a reply to 2023 YZ450f Cutting Out Mid Moto
10/31/2024 10:39am My fuel pump wire was falling out from the previous owner and kept falling out of the connector. Had to make my own wiring harness piece to fix it. But there’s a good chance yours isn’t that. Obviously the kill switch and the thermostat sensor can go bad as well. So possibly start there. Here is a link to a...
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cvb247 Added a reply to New 2023 YZ450F
5/17/2024 12:12pm Update: Just replaced both water temp sensor and kill/map switch and the problem still persist if not stalling out quicker the more times I ride it to troubleshoot. Still no codes. Could it be the stator? Not sure what could be wrong and not show some type of problem code. Would a bad ecu show any codes?
CarlinoJoeVideo Liked a reply to forum topic New 2023 YZ450F
5/4/2024 6:11pm
It was either #375 Yamaha garage build or #374 with Chad from XPR. Hope that helps!
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cvb247 Added a reply to New 2023 YZ450F
5/1/2024 6:51pm Gotcha, thanks. Might even email keefer and see what was going on with his. Was this on keefers pod?
cvb247 Started a new thread 2023 YZ450f Cutting Out Mid Moto
5/1/2024 6:30pm Hey guys. So just picked up a 23 yz450f with 17 hours on it. Rode it about 3 hours now and just had it shipped down to Florida from New Hampshire. Was racing at Tampa this past weekend for the first ride after shipping and mid moto the bike just cut out like it was out of gas or something...
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cvb247 Added a reply to New 2023 YZ450F
5/1/2024 6:07pm Would that throw any codes for the water temp sensor? Also did you replace your kill/map switch as well? Went the Di electric route with all the electronics under the seat including the ecu. Went out to the trails and about 10 minutes in it cut out once again, back firing a little bit before it happened. I started it...
cvb247 Added a reply to New 2023 YZ450F
4/29/2024 12:55pm Will check that out, thanks
cvb247 Added a reply to New 2023 YZ450F
4/29/2024 12:43pm Hey guys. So just picked up a 23 yz450f from a friend with 17 hours on it. Rode it about 3 hours now and just had it shipped down to Florida from New Hampshire. Was racing at Tampa this past weekend for the first ride after shipping and mid moto the bike just cut out like it was out of...