why wont my f4i start

[beardo]

\r\n \r\n Is the tip sensor bypassed?\r\n

[my750]

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\r\n \r\n \r\n Originally Posted by beardo\r\n \r\n \r\n Is the tip sensor bypassed? \r\n \r\n

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no sir. could that make this much of a problem? and how do i check if the ignition diode is good?\r\n

[beardo]

\r\n \r\n Need to bypass the tip sensor first\r\n

[my750]

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\r\n \r\n \r\n Originally Posted by beardo\r\n \r\n \r\n Need to bypass the tip sensor first \r\n \r\n

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im going to do that tomorow. where is that tos located? fuel pump is definantly good i jumped it tonight with a friend\r\n

[beardo]

\r\n \r\n If you have a headlights its mounted in the upper above the headlights. If not you can find it on the headlights harness.\r\n

[ReCkLeSsRyAn]

\r\n \r\n Another stupid thing that coulda happened is u coulda plugged the ignition switch into the wrong black plug on the front of the wire harness.. It fits in both... That is if u disconnected it to clean p the wiring.. But it\'s most likely tip sensor... That is a must and the first thing I do to any of my bikes... That nutral safety switch and kick stand sensor..\r\n

[my750]

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\r\n \r\n \r\n Originally Posted by ReCkLeSsRyAn\r\n \r\n \r\n Another stupid thing that coulda happened is u coulda plugged the ignition switch into the wrong black plug on the front of the wire harness.. It fits in both... That is if u disconnected it to clean p the wiring.. But it\'s most likely tip sensor... That is a must and the first thing I do to any of my bikes... That nutral safety switch and kick stand sensor.. \r\n \r\n

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if it was plugged into the wrong switch, it wouldnt turn over though right? the bike turns over but wont start because my fuel pump wont prime.\r\n

[ReCkLeSsRyAn]

\r\n \r\n No it will still turn over u will still have ur lights ect. Worth a try and it takes 2seconds\r\n

[ny450]

\r\n \r\n im having the same issue with my friends f4i,,,,dropped it fairly hard on the left side and hasnt ran since, tried sooo many different things and fuel pump still wont prime. fuel pump primes if jumped and have all lights/guages. cranks over same shit. idk what else to check other than taking the whole harness out\r\n

[beardo]

\r\n \r\n Check the wires going into the fuel relays in the trunk.\r\n