Polaris Axys/Matryx throttle block

[@swoop-it4621]

Great tutorial

[@customerk9930]

My sled starts great but when i hold the throttle down enough for the skis to lift for about 2 seconds if shuts off completely. Then starts right back up. Ive adjusted the free play, taped the tss down and disconnected the keyswitch. None of those helped. I am getting a exhaust temp sensor high voltage code. Any suggestions? Would the bypass still help even though i taped the plunger down? 2019 polaris assualt 850

[@davidmelanson4693]

Where to buy that TSS bypass switch plug?

[@mountainsleddergarage8627]

There are a number of companies that sell them. The one close to me is Force Turbos in utah has them on their website.

[@davidmelanson4693]

@@mountainsleddergarage8627 Ok thanks, I'll check them out! Great video of throttle block, I'll save it.

[@nombr]

Good vid! I have heard cutting the thumb throttle warmer helps alleviate the freezing, I thankfully haven’t experienced this issue yet tho. I’m thinking maybe my flapper heater doesn’t work haha

[@mountainsleddergarage8627]

Not a bad idea, unless you’re a cold thumb person.

[@swoop-it4621]

One problem that happened today on another sled. 2020 850 pro. The mount was loose, we tightened the lower bolt but was throttling really high and mount still loose. Would this fixit

[@mountainsleddergarage8627]

If you’re asking if an aftermarket throttle block would fix it. Without out actually seeing your sled and problem, can’t say 100% for sure, but it most likely would fix it. There’s so much snow and ice build up in the factory Polaris block, csn mess with your idle and TSS.

[@mikegatherall8420]

After roll overs take a few moments to clear out throttle & block - ususally use the key to scrape away any snow that freezes to the block …

[@mountainsleddergarage8627]

Yes, roll overs contribute a lot to packing snow into the block from

[@kenanderson4612]

Use moly chain lube on throttle cable

[@mountainsleddergarage8627]

If the TSS switch is broken, taping it down wont help. Get a bypass, its cheap and easy to install. Your symptoms sound like the TSS is faulty.

[@kallumarndt]

When I put the tss bypass in it won’t let my sled go into reverse. Would you know how to fix this.

[@jeffcarine9108]

Im a Axys rider i love polaris but I feel that polaris should make this right sled owners shouldn’t have to buy one if these aftermarket throttle setups

[@mountainsleddergarage8627]

Polaris finally fixed it on the 2025 models. They got a new throttle block and cable.

[@kenanderson4612]

Use moly chain lube on cable

[@davidevenson2242]

ALL NEW SLEDS ARE TRASH! Change my mind.........

[@mountainsleddergarage8627]

Too many little things need attention to ride in the conditions they were designed for, for sure.

[@mountainsleddergarage8627]

Too many little things need attention to ride in the conditions they were designed for, for sure.

[@JeremyBrightenburg]

Have you ridden a new sled or are you still on a dragon