

yamiboost
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- 15 SR Viper MTX Hurricane 300hp kit
Fx Nytro Drag Sled 25psi + Boss Nos
Guys the last couple days i had trouble to get the nytro to start. Temp was about -15-20*c the gauge will come on and i can hear the pump cut in put it won't roll over. i get no codes i'm pretty sure its the relays because i warmed them up a little with my hand an i got it started after a while unless it was just gonna cut in anyway after playing with the key for about 5 min. So if it is the relay which one is it? It seems strange i'm not getting any codes anyone have any ideas i really need to get this fixed
we have lotts of cold weather to come



Crewchief47
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- 2008 Nytro MTX 45th
Starter relay is the big one near the oil tank. Follow the + battery cable to the relay. You can jump the two large terminals(with some pliers perhaps) in a pinch to turn the sled over.


yamiboost
Lifetime Member
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- Location
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- Snowmobile
- 15 SR Viper MTX Hurricane 300hp kit
Fx Nytro Drag Sled 25psi + Boss Nos
Thank you very much Crewchief47 i guess it wasn't me warming the others that made it start than lol i will have to call my dealer and get a new one of these asap. I can only imagine if my gf took the sled and this happen she would probably set it on fire lol
radianguy
TY 4 Stroke God
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- 2009 Yamaha FX NYTRO XTX 1.75
I had the same problem, I found if I kept the key turned ahead it would start. I figure once power got to it it would heat up enough to free up the relay. Anyway my dealer replaced the relay under warrenty, they said so far Yamaha had replaced 2500 units across the country.