2007 Sportsman 500EFI/HO
#11
#12
#13
2007 Sportsman 500EFI/HO
May I ask how many miles are on your ATV 'donthaveaclue'? And when has the last time it has had a tune-up? What kind of gas is in it/ how old is the gas in it? Have you checked your sparkplugs to see if you're getting carbon deposits? Do you have a gas soaked air filter? Have you done some rough riding that may have damaged your gas tank/lines? Just a bit more info, please [img]i/expressions/face-icon-small-happy.gif[/img]. Always glad to help someone in need.
#14
#15
#16
#17
2007 Sportsman 500EFI/HO
<div class="FTQUOTE"><begin quote>Originally posted by: H20
It sounds like its not getting enough fuel flow.... for a loaded engine.
Start by checking fuel lines from the tank to the injectors.
Otherwise your fuel filter in the tank could be plugged...... you will have to remove fuel pump assembly to check that.</end quote></div>
I do not have the atv here any longer, it's in the shop-according to them the fuel system is fine. They stated that they are getting a code related to the t-bap harness.
It sounds like its not getting enough fuel flow.... for a loaded engine.
Start by checking fuel lines from the tank to the injectors.
Otherwise your fuel filter in the tank could be plugged...... you will have to remove fuel pump assembly to check that.</end quote></div>
I do not have the atv here any longer, it's in the shop-according to them the fuel system is fine. They stated that they are getting a code related to the t-bap harness.
#18
2007 Sportsman 500EFI/HO
I have less than 200 miles. I did take it in for a tune up last year, since then I have replaced oil/filters/plug/etc. I have been using regular unleaded gas-4 weeks old from last ride until problem showed up. Tech's in the shop state that the fuel system is good to go, they are chasing a code that I couldn't get to show that's somehow related to the harness that was replaced. I feel that this problem does have something to do with the fuel system-techs state that other models have experienced the same problem and that they have replaced the t-bap sensor with success.
#20
2007 Sportsman 500EFI/HO
temperature barometric air pressure sensor. man acc to ur ailments it sounds like the t bap sensor is gone up. im hoping thats the problem with mine and im hoping the dealer gets it right.
im just like you though, mine cuts off whenever it wants. i wasnt recieving a code either
im just like you though, mine cuts off whenever it wants. i wasnt recieving a code either