What does the red light with F1 mean on my Honda Fireblade 2001 bike mean? The bike is running fine, but it doesn't always come on. Is it just oil?

from what little I know of this bike when this happened to me it was fault code (34) a little servo motor had striped its gear so was working but not opening the valve correctly
pop the cover off the HTEV make sure no dirt or debbris is obstructing the valve moving
as I said I no expert here just my bike did this and this was the result good luck

When u service it, did u do a complete service to clean all possible areas gunk can sits on, such as your petrol tank, fuel lines, jettings, float bowls, change your old air filter? Sounds to me it is still quite dirty and restrictive. Do a complete fuel line cleaning service and try again. Cheers.

FI stands for Fuel Injection. The fuel system sensors have detected a problem. It could be anything > a dirty air filter restricting airflow, a plugged injector, an error in fuel mapping, any number of things. Serious problems can trigger the computer to prevent the engine from starting until the problem is fixed. You will need to take the bike to a dealer to have them plug in a code reader. The code reader will tell you exactly what the problem is. You can then decide if you want to fix it yourself or have the dealer do it. Please rate my answer. Thanks.

Your Fuel Injection system is in need of attention.

do you mean "FI" fuel injection, i think thats what you mean. you should take it to the dealer so they can pull up the codes on the computer.
Or you first try s can of Sea Foam Fuel treatment from Autozone $10, pour in 1/3 can to 2 gallons fuel and ride the bike for about 10 to 15 miles..the injectors might just be dirty.

Oil light .. You need to sort this sharpish or it'll hurt your wallet, hopefully it's just the oil level.

Hope this hurts

my name is luke and Ive had this screech before what happened was I needed oil and my barings were dry
so check your water and oil it could of caused sever damage

I had the same problem fuel injection problem. Took it to honda dealer loydd coopers charged £450.00 to fix it. Not sure its fixable without the workshop