Replace ECU sportsman 570 sp

Im having issues with the ecu in my sportsman 570 sp 2015, and have decided to get a new ecu. Does the ecu have to get coded/calibrated before plugging it into my sportsman or is it just plug n play?

Durhamtown’s Slingshot Track is Like a Never Ending Rollercoaster + Video

Durhamtown’s Slingshot Track is Like a Never Ending Rollercoaster + Video Durhamtown’s Slingshot Track is Like a Never Ending Rollercoaster + Video
When we say slingshot, we’re not talking about the three wheeled street vehicle from Polaris. No, at the Durhamtown Plantation, “slingshot” refers to slingshotting yourself around banked turns at high speeds and really feeling the g forces at work. Check out this video from the slingshot track at Durhamtown and if you ever get the […] more

Dobeck EJK 3.5

What settings are people running with the 3.5 on stock machines? Are you just using the recommended settings from dobeck or something different?

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Communication on the trails?

I know in the Jeep clubs it is mandatory to have a CB permanently installed. Wondering if it or walkie-talkies are common. Since wife rides her own, maybe a pair for us would be a good idea on the ACEs

Battery? Ignition issue?

I have a 2012 outlander 1000. When I turn key to on the dash doesn't light up and fuel pump doesn't come on. However when I hit the start button the engine turns over and the dash will flash on and off. If I stop and leave the ignition in the on position after a few minutes the dash will light up the fuel pump will come on and it starts right up. Then I got a low voltage reading on my Dash so I ordered a new battery that came Stone Dead from the factory put a full charge on it and had the same issue and that battery died after about 45 minutes of going through this sequence anybody have any ideas or tips that could help me out I would appreciate it

what diff fluid should i use

Hello all! Im new here and new to polaris atv. I do have a polaris jet ski and love it anyway i just acquired a 2002 expedition 425 and want to replace all fluids. Can some please tell me what to use in the front and rear DIFF? also what tranny fluid to use? thank you any help is greatly appreciated

Stalls when wet

new to the forum. I bought my 2 kids 110 efi's last year. 1 outlaw & 1 sportsman. They run great. The kids love them. One problem is if it is wet out and they rip through a puddle, I'm not talking about a deep puddle. We're talking 3 to 6 inches deep. But at speed so as to splash water up. They will stall and be no start for 5 or so minutes. Seems electrical but other than the one module up near the front I don't know of anything. Plus I sprayed that box with it running and it does not stall. I sprayed all up under everything and could not get either of them to stall. But one whoosh through a puddle and shutdown!!

I would think there is a common denominator because both machines do it. Of course the outlaw more than the sportsman just due to the lack of protection from water splash on the outlaw. Any magic bullets for this??

Thanks for any help

Family set up= 110 sportsman, 110 outlaw, 570 sportsman EPS, Arctic Cat 550H1 2up.