Why is my rear brake not working on my sportsman 800?
So my rear brake works on my 2007 Sportsman 800 but only when I used the hand brake, is the handbrake supposed to activate all three brakes? I replaced the master cylinder with a cheap aftermarket part, then blead the system, then refilled and got all the air out of it.
What does the ECM do on a Polaris ATV?
The ECM controls the engine and the EFI (Electronic Fuel Injection) system. The PDM controls the ATV’s electrical distribution system and charging system. There are no user serviceable fuses other than the fusable link on a Polaris ATV that has a PDM.
Are there any recalls on Polaris Sportsman ATVs?
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What to do if your Polaris ATV won’t start?
now….. 1*. Check the spark plug to make sure it is firing.. remove the spark plug.. make sure you have metal to metal contact and then turn the engine over.. (this might be a two man job).. the spark plug should have a nice big blue white spark,, (some electronic’s will have a weak orange and still fire fine!) 2.
Why is my spark plug not working on my Polaris?
As you get to higher RPM’s, the problem gets worse as the arcing is causing the spark plug to not fire consistently or enough. It can load up the plug and foul it.
What is the problem with my EFI plug?
It can load up the plug and foul it. The problem is on the coil. The dual coil is mounted to a panel inside the front left fender well. There is one bolt going through the center of the coil mounting it to the panel, which mounts to the frame.
What to do if your EFI machine is sputtering?
You can also (with the machine off), grab the coil and see if you can rotate it….if you can rotate it, then the ground, mount bolt is loose and needs to be tightened. In order to tighten, you need to remove the two bolts on the mount plate. They screw directly in to the frame.
How to tell if your EFI machine is misfiring?
You can tell if you have this problem by a couple of ways…you will see the arc coming out of the plug wire at the coil and go to the frame (upper strut mount), easier to see at night.