How To Diagnose a Faulty Fuel Pump on a Polaris RZR

[@timl9495]

Maybe two suggestions. A fire extinguisher handy, and to make sure key is off when dis-connecting the plug to the pump, or dis-connect the battery. Wouldn't want your garage to go up in flames. These are great videos ! Very helpful.

[@loumusa9124]

Question regarding continuity within the pump. When you tested this at leads 3 and 4 do you have to cycle the key on/off at all?

[@rmatvmc]

Great question. No, you don't need to cycle the key on that test. Continuity is measured without any power going through the circuit (usually the part is disconnected/removed from the circuit). All you are doing is making sure there is a complete path for power to flow through. So if you don't have continuity or if you have high resistance, then you found your problem. -Charles

[@loumusa9124]

So if I don't have consistent reading holding at this test fuel pump bad?

[@DC-dw5ce]

My 2014 RZR XP 1000 has a Schrader valve fitting on the fuel rail. Why not check the fuel pressure there?

[@brucegarcia84]

My thoughts exactly, I checked mine on the shearer valve

[@hondariders2787]

Would this cause it to bogg down then jump up again

[@Wisconsin4eyes]

10/10 exactly what the do it yourselfer needed to know and see. Thank you so much.

[@randy-yo8zi]

Hey Charles good video will that pressure stay at 58 PSI while it's running even though you test it when the machine was off?🇺🇲🇺🇲

[@josezone22]

I have the code 66028 on my 2020 Rzr Turbo s you think it’s the fuel pump when I step on the gas petal it dies

[@VeteranParanormal1]

Would this be the cause of a vehicle not taking off like it ahould

[@castironcarl2382]

When it’s driving does it rev up but it won’t gain speed past 5-10 mph? Kinda stalls out?

[@VeteranParanormal1]

I can’t see the comment got a notification of a message but cannot see it. It goes up to 25 miles per hour in high gear low gear stays around 10 miles per hour

[@jonathanvickers7169]

@@VeteranParanormal1 mine is doing the same as yours, did you figure out what was wrong with it?

[@rsi2493]

What if you have power at plug and relays cycle but Pump doesn't cycle when key is turned?

[@hausmanaaronw]

When I tested my pressure it went to 80 psi on 2 separate gauges. Mine wasn't a passive set up like yours just straight to the gauge. I did hit the button and purge it 3 times but it still went to 80 psi. Is that normal?

[@husseinabdul4057]

My I ask u something about poraris 900cc rzr

[@thekevinator149]

Where can I get that quick connect adapter you are using on the fuel pressure gauge?

[@rmatvmc]

That was part of the fuel pressure gauge that we got from the local Polaris dealer.

[@bridgetripley5506]

2012 Polaris ranger 800xp we changed fuel pump, starter, battery and it still won’t start. It clicks and after the key is out you then hear a clicking by the actual starter?!! Help

[@Tre1222]

Did you figure this out?

[@geragarcia6786]

I have a 2015 rzr xp 1000 my fuel pressure is at 30 when i turn the key on and it drops down real fast to 0 as soon as it hits 30 psi it drops to 0 fast

[@brucegarcia84]

Did you figure your out? Mine is doing the same exact thing

[@VeteranParanormal1]

Wow so descriptive

[@adamjurrens1897]

Dude, do you ever blink?...lol

[@ELTHEFEO]

My fuel pump goes to 60psi but right away goes to 30psi is that my guel pump?

[@lifewithron4466]

what all you do to check injector

[@sonushakil2029]

Sir how to chek mising 900 xp Polaris I push seletsor kaming mising engin of pilij ansar thanx

[@randy-yo8zi]

Hey Charles, I have a rzr4 900 eps 2015 and i did the 3 turn of the key and got roughly 195-200. I guess I'll put the gage on it tomorrow. It once died going slow up steep hill due to traffic. And couldn't get it started for a few hrs, just a little paranoid of dying out on the trail. Anyone got a clue any info would be appreciated. 🇺🇲🇺🇲