Polaris ATV - Answered Questions & Fixed issues


Listen I have a 2009 EFI Polaris sportsman 500 it starts up goes fine down the road but sometimes it takes a fit an starts to bog out when it starts to do that all I do is shut the key off an back on real quick and it takes off again I'm really confused on what is making it do that because I changed the gas an air filter plus put a new spark plug in it also a new battery can anyone tell me what I could do to try an fix this problem it's got to be something easy because when it does that all I have to do is shut the key off an back on than it straightens up weird I know lol but please help me with some suggestions thanks

Polaris ATV | Answered on May 14, 2020 | 499 views


Did u choke it ? -stroke are very cold blooded Mine(2003) needs a choke after sitting 1/2 hr at 70 degrees.

Polaris ATV | Answered on Apr 22, 2020 | 4,016 views


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Polaris ATV | Answered on May 15, 2020 | 304 views


Will the crank shaft turn I would take the plug out and use a 1/4 in exstion and put it in the sparkplug hole needs to be about 10in to were it dont fall down in there and push to make sure the motor is not locked up

Polaris ATV | Answered on Nov 21, 2019 | 278 views


Your engine codes should only be in two digit numbers and you should not have codes that end with any zeros.check engine light should flash like count the flashes three flashes pause then 6 flashes would be code 36 then longer pause between codes then you have more than one code after a long pause it may flash 4 times then short pause then two flashes would be code 42 witch is engine coolent temperature high voltage a code 56 is fuel pump open load/short to battery or short to ground should start with one flash short pause then two flash meaning 12 then codes will repeat ,to start flash engine codes turn key off and on three times in less then 5 sec then leave on

Polaris ATV | Answered on Nov 13, 2019 | 244 views


Need to test to see if power is being sent from the key switch to the ignition I would think bad fuse or bad ignition switch

Polaris ATV | Answered on Nov 13, 2019 | 243 views


You have lost power to your ignition when it is in the on position check fuses or look for broken wires leading from ignition switch it could very well be in the switch it self

Polaris ATV | Answered on Nov 13, 2019 | 166 views


Ok the 6 amp fuse is for the ecm the 15 amp fuse is for the cluster one of the 20 amp is main power the outher 20 amp should be for the starter and charging circuit .your over heating problem could be in the fan temp sensor you will find it on the left side of the machine on top of the thermostat housing , take and disconnect the plug on it and jumper the two wires togather with key on fan should come on if it does replace fan temp sensor .if not visibly pull each fuse out and look to see if is burnt odds of the fan being bad is very uncommon. This will be all good if is an EFI 800 hope that is helpfull

Polaris ATV | Answered on Oct 26, 2019 | 148 views


define "stopping". If it involved using the new ignition switch, then I think a return to the dealer is necessary. You know it takes 3 times for them to get it right?

Polaris ATV | Answered on Oct 16, 2019 | 135 views


Odds are your carb needs to be taken apart, cleaned, reassembled and adjusted if needed.

Polaris ATV | Answered on Sep 27, 2019 | 219 views


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Polaris ATV | Answered on Aug 30, 2019 | 612 views


T map sensor voltage to high or t map sensor voltage to low

Polaris ATV | Answered on Jul 13, 2019 | 328 views


Should be petcock to pump, pump to carb, carb to engine.. and you have a vacuum line that makes the pump work ..usually from carb/intake to pump.

Polaris ATV | Answered on Jun 11, 2019 | 201 views


Have you check the injectors ? If anything is coming out.

Polaris ATV | Answered on May 26, 2019 | 150 views


Your problem is not clear. So you may do some more research and then take a decision.
I found this video from youtube. I hope this can be helpful. video link: https://www.youtube.com/watch?v=01Rc80ykfVs

Polaris ATV | Answered on Apr 29, 2019 | 502 views


Hello there,

I found this video for you. I hope this could help you!
video from youtube: Polaris sportsman 570 code problem fix https://www.youtube.com/watch?v=YR8DN5oWazc

Polaris ATV | Answered on Apr 25, 2019 | 446 views


I am guessing you mean the float is sticking and leaking gas? If so, remove the carb and have it sonic cleaned. The jet that the float opens and closes and should be inspected for wear. In some instances, the float should be weighed for fuel saturation. That may prevent proper floatation in order to fully close the fuel flow once the bowl is full allowing the fuel to continue flowing.

Polaris ATV | Answered on Apr 25, 2019 | 155 views


Test the compression using a compression tester.
My guess a valve is stuck closed.
A compression test will show this.

Polaris ATV | Answered on Mar 31, 2019 | 218 views

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