I have been trying to tune a Ranger 570 but I can't seem to get it to go over 50 MPH. I raised the limiter to 100 mph but when you drive it you can tell that it hits a limiter. Any ideas on what I should try to get it to go faster? Thanks.
I have been trying to tune a Ranger 570 but I can't seem to get it to go over 50 MPH. I raised the limiter to 100 mph but when you drive it you can tell that it hits a limiter. Any ideas on what I should try to get it to go faster? Thanks.
Recently picked up a 2014 Polaris ranger (diesel) for working around the camp. It has a roof and windshield.. What accessories do i need to add to it? Any recommendations on a gun rack?Originally Posted by 79 Bronco
Post the file.
Eric Brooks
HP Tuners, LLC
Here is the stock file and a file with raised rev, speed and torque limiters and with changes to make it open the throttle all the way
Last edited by 79 Bronco; 09-03-2024 at 09:31 PM.
I'm betting this is an OS that has farm mode, and it's enabled. Let me add those parameters today and you should be able to disable that.
Eric Brooks
HP Tuners, LLC
I was wrong about farm mode, but this OS does have a speed limiter that appears to be used compared to some that do not use it (cal'd out).
Get the latest beta, and raise this up please.
Eric Brooks
HP Tuners, LLC
The drive belt broke on the ranger so I will have to fix that and then I can give it a try
here is the current tune I am trying to run and a log of a wide open pull.
it seems like when it reached 47 mph the rpm dropped some.
I don't know how exactly the desired load from torque works but it seemed to hang around 82% should it read 100% or does it not work that way?
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