F1 light keeps coming on

SOURCE: f1 displayed

The FI light is letting you know there is a problem with the Fuel Injection system on the bike. You will most likely need to take it to the dealer and have them diagnose it with their computer. You can check your fuses and make sure they are intact, but most likely dealership problem.

SOURCE: rgv 250n

check ur valves and the gaps, try checking ur spark pug gaps

SOURCE: f1 light comes on bike runs fine

Hi,

Its pretty common and its related to the throttle position sensor, a suzuki dealership should be able to reset the sensor, or ajust whatever, but it cost you $150 DOLLARS FOR A NEW SENSOR.

You can use one trick that worked most of the times :-

Turn the bike off, turn the key back to the on position, but don't start the bike, turn it off then start the bike.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

SOURCE: suzuki sv1000s , f1 light came on and the bike doesn't start

Sounds like you have a problem with the computer or the FI system on the bike. That is what the (F)uel (I)njection is on for.

SOURCE: 83 suziki GS450 idle issues

the problem with the rubber was close but on the gs450 there is a metal insert that even if the rubber was rotted away the metal seals aginst the head so it cant leak. the problem is on the gs 450 suzuki used a cheap throttle cable that kinks behind the gas tank and kinks at the bend to the crabs under the set and the throttle system is a pull only not a dual cable pull push to always close the throttle. if you start the bike a wiggle the bend in the cable that comes out from the twist grip you will see it changes the idle. with either your finger or a screw driver and push the plate down on the carbs that the cable connects too. if the idle drops this conforms your problem. order a new cable from dennis kirk they have the revised one that has metal adjustment screw and metal clip in. better jacket casing as well.