Polaris ATV Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
4 Posts
Discussion Starter #1
I have a 2019 450ho, utility sportsman. Is there a different engine temperature sensor ( lower temp) for when the radiator fan will turn on. I really don't like the 200 deg temp engagement. Huge temp swing, I would prefer a fan engagement, more around 185. Or has someone wired in a fan switch without hacking the harness!
 

·
Premium Member
Joined
·
7,402 Posts
You can also have RVSPerformance retune the ECM for lower fan temp set points.
 

·
Registered
Joined
·
4 Posts
Discussion Starter #3
Thanks for the tip on the tuning. Pretty pricey for just a temperature setting change. $300. I'll wire in another fan for that price.
 
1 - 3 of 3 Posts
Top