Pro rmk battery light issue

Yamaha421

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[FONT=&quot][FONT=&quot]Got a 2013 Pro Rmk Turbo. Last post didn’t get much help on so asking again. I have electronic a/f gauge and the mtntk blow hole. When I have the blow hole on the battery light and engine light comes on. Soon as I shut it off it goes away. Sled idles fine, dash doesn’t flicker so I’m thinking I can rule out low voltage. Any other suggestions? The grounds on the left front side near voltage regulator all look good and tight. Started to do this just randomly one day. Any help would be great. Even tho battery light is on everything still runs fine and seems to have full power[/FONT][/FONT]
 

TylerG

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[FONT="][FONT="]Got a 2013 Pro Rmk Turbo. Last post didn’t get much help on so asking again. I have electronic a/f gauge and the mtntk blow hole. When I have the blow hole on the battery light and engine light comes on. Soon as I shut it off it goes away. Sled idles fine, dash doesn’t flicker so I’m thinking I can rule out low voltage. Any other suggestions? The grounds on the left front side near voltage regulator all look good and tight. Started to do this just randomly one day. Any help would be great. Even tho battery light is on everything still runs fine and seems to have full power[/FONT][/FONT]

is the fan in the blow hole maybe pulling more amperage now that it did originally? if you load test your battery how does it hold up?

does it only do it at idle or when you are on the throttle as well?
 

Yamaha421

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I don’t actually have a battery on this sled, and it doesn’t it at both. Sometimes I turn it on at idle it’ll be okay for few minutes, then it might come out might not. Others il be riding and it’ll come on even at 6000 rpm
 

Yamaha421

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I should add it was all good until I had a piston failure so we rebuilt it, but before the rebuild it still ran, I had ran some led lights as headlights but that code came on so I removed them immediately and later realized they will not work on a ac current. That shouldn’t have anything to do with this would it? this all started to happen after that
 
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