OK I HAVE A F4I 600.. MY TPS WENT OUT AND REPLACED THE WHOLE THROTTLE BODIE... MY BIKE PRIOR TO REPLACEING THE THROTTLE BODIE WAS THROWING SOME FI CODES.. WHEN I PLACED THE NEW THROTLE BODIE IN AND TRIED STARTING IT, IT WAS RUNNGING FINE.. 20MINS LATER WENT AND TRIED TO START IT AGAIN AND NOTHING THE MOTOR WILL TURN OVER JUST WILL NOT START.... HAVE CHECKED ALL WIRING AND EVERYTHING ON BIKE BUT EVERYTHING IS GOOD... THE BIKE IS NOT THROWING ANY CODES ANY MORE...DOES ANY ONE HAVE ANY IDEAS OR HAS ANYONE BEEN IN THE SAME POSITION WITH THERE F4I.. PLEASE LET ME KNOW ASAP THANKS MY BIKE ONLY HAS 14,000 MILES ON IT AND IT WAS RUNING JUST FINE UNTILL THAT TPS WENT OUT.... PLEASE HELP ME....

 

I had the same problem on my jeep and i replaced the whole Throttle Body and still the same problem what i ended up having to replace the TPS with a new one

 

yea, well with bikes its alot different.. all the manufactures are making all throttle bodies andtps are actualy mounted to the throttle body with tamper proof screws witch means you have to buy the whole throttle body in order to replace the tps... i did replace the whole throtllebody witch include the tps... what i am trying to fig out is why the bike isnt starting.. it turns over fine but just wont start... i can smell gas and i did check the spark plugs the seem to be good and they are getting spark does any one have any other ideas of what could be the problem....