2005 Polaris sportsman 500 efi won’t start

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May 28, 2018 | 07:57 AM

blt-tuff

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Weekend Warrior

Joined: May 2018

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2005 Polaris sportsman 500 efi won’t start

I’m working on the bike for my boss. I picked it up yesterday and it wasn’t running but had spark and fuel. I messed with the bike for a little bit and got it running it ran good for a little bit. When I was backing it back into the garage bike stalled out and won’t start back up now has no spark and injector isn’t fireing fuel. Bike is throwing codes 12 22 44 45 46 47 51 61. Could it be a bad computer. Or any other ideas what it might be

May 28, 2018 | 02:44 PM

stendori

Super Quad Patrol
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Joined: Jul 2003

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From: central maine

i'm assuming it has a fully charged battery? i can't remember where but you can down load the manual unless you have it and it might tell you what the codes mean. that's the first thing you need to find out.

May 28, 2018 | 06:37 PM

user493

Moto Psycho

Joined: May 2008

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From: Michigan

If the battery is fully charged and it's throwing all those codes it could be a wiring problem. Wiggle the T-BAP, TPS, etc., wires around and if that's where the problem is check out OTB, Only The Best, for repair harnesses.

https://otbpowersports.com/product-c...=7-product_cat