View Full Version : efi troubles, help quick !!!!! need to fix by friday
Sprks450r04
07-15-2008, 01:50 PM
the efi light come on like normal and it will run until the fuel pump stops priming and then when i try to start it the light blinks and WILL NOT START!!
450racinfool
07-15-2008, 07:10 PM
This sounds like a dead short. When I pull my tether, Which is Pro Armor (shorts coil wire style), and I try to start it, itll prime fine and just crank. The fi light just keeps blinking untill I stop cranking it over. I would check the wires that could be pinched by the gas tank or other places. Kinda tug on all the wires and see what happens. Hope this helps. Later 450
BLU82
07-16-2008, 01:53 PM
The different spacing between the blinks tells you what's wrong with the quad. If you have the shop manual then it tells you in there. Fix it before capeway!!!!!
Sprks450r04
07-17-2008, 08:50 AM
i wish i could fix it fir capeway but if its still under warranty they cant do it until next friday but im pretty sure it has something to do with the fuel pump. so i have to ride a quad racer this weekend
does anyone have the shop manual that they can tell me all the possible things that would be wrong when the efi light blinks and how long it blinks for???
08mxkfx
07-17-2008, 09:44 AM
I have a shop manual and i could copy the pages about the efi and fuel pump but since i still have yet to see my $20 for the stem i sent you i guess i can't.
Sprks450r04
07-17-2008, 01:43 PM
it should be there and i already looked at the shop manual and its a different type of problem the code in the shop manual are for when you first turn the bike on and thats not whats happening so its the fuel pump i figured it out thanks anyways i guess
08mxkfx
07-18-2008, 07:48 PM
check the fuel pump relay? Try switching it one of the other ones. Under the hood there is 4 relays in a row. One of the 2 on the right side is for the fuel pump try swithing it with one of the other ones.
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