Top 20 2003 Honda CBR 954 RR Fireblade Questions & Answers

If your 2003 Honda CBR 954 Fireblade is not starting, and there is no power coming from the fuse block to the ignition, and the fuel pump isn't turning on, there could be several potential causes for the issue. Here are some steps you can take to troubleshoot the problem:

1. Check the Battery: Ensure that the battery is in good condition and fully charged. Low or weak battery voltage can prevent the fuel pump and ignition from receiving enough power to start the engine.
2. Inspect Fuses: Check all the fuses in the fuse block to make sure none of them are blown. A blown fuse can cause a loss of power to critical components, including the fuel pump and ignition system.
3. Check Ignition Switch: Test the ignition switch to see if it's functioning correctly. Faulty ignition switches can prevent power from reaching the ignition system and other electrical components.
4. Inspect Wiring and Connectors: Check the wiring and connectors related to the ignition system and fuel pump. Look for any loose, damaged, or corroded connections that could be interrupting power flow.
5. Fuel Pump Relay: Check the fuel pump relay, which is responsible for supplying power to the fuel pump. A faulty relay can prevent the fuel pump from turning on.
6. Kill Switch and Side Stand Switch: Ensure that the kill switch and side stand switch are in the correct positions. These safety features can disable the ignition and fuel pump if not in the proper state.
7. Tip-Over Sensor (Bank Angle Sensor): Some motorcycles have a tip-over sensor that cuts off power to the fuel pump and ignition if the bike tips over. Check if the sensor is functioning correctly.
8. ECU (Engine Control Unit) Issues: There could be a problem with the ECU, which controls the engine's electronic functions. Faulty ECU or its related sensors could be preventing the engine from starting.

If you have checked all the above and still cannot identify the issue, it's recommended to seek the assistance of a qualified motorcycle mechanic or Honda dealership. They have the expertise and diagnostic tools to pinpoint the problem accurately and perform the necessary repairs to get your Honda CBR 954 Fireblade back on the road.

If it has an aftermarket Fuel Injection programmer (like a dynojet powercommander), it may have lost its programming. Some of the older systems used a serial connection to upload/save FI programming...some newer ones use USB. You would need to identify if you have one - what model it is - then determine what map it needs and upload accordingly. Sometimes the FI on the bike needs a reset or determine the code being generated. Here is a forum that lists the procedure: http://www.fireblades.org/forums/articles-honda-fireblade/100273-2000-cbr929rr-fi-light-red-light-please-help.html Good Luck.

Sounds like the pump could be faulty or the fuse for it blown? Check fuse first, if ok,check the wiring plug to pump , make sure it has power. All that fails take out pump and test on bench see if faulty? Good luck........

First off, the bike you listed (2003 Honda CBR 954 RR Fireblade) has a throttle body injection system, so you have no carb, hence no float.

Are you talking about the oil light? If yes, of course it is ok. IT is on because there is no oil pressure. There is no oil pressure because the oil pump is not running, nor is the alternator, BTW. Might I suggest to you you get to know about your motorcycle before you put on many more miles. Find and read the owners manual. Any thing you dont understand, find out. Your life depends on it.Thank you for your interest in FixYa.com

this could be the crank or you have a piston that is wharped

Loosen the axle nut, at the back of the swing arm there is a bolt on each side. Equally turn those bolts out until desired chain tension is achieved.

The Fuel Injection sensors have detected a problem in the system. Ride to a dealer and have them hook up a code reader. The reader will tell what the problem is. Minor problems you can fix yourself. Major problems require the shop to handle.

is there a light or writing on the control panel when you start the bike if you have a red light when starting this is called an FI fault and if it is then you need to find the code for it that itself is another question wont go into it incase its not that but if it is repost the question when you know will be looking for a red light or the letters FI on the panel or dash?

Hi,
1) Remove the seat.
2) Raise the passenger seat.
3) Remove the screws securing the fuel tank.
You found it !
Alex
PS-Don't forget to vote me, thank you !

This bike should have 10 w 40 Motorcycle oil that is Jaso MA rated. This oil is compatible with the wet style clutch. I have used the Valvoline for many years and is the best oil that I can find.
Steve

The altenator combined with regulator should keep the engine running without a battery. It may run a bit lumpy but it should run.
You have either a regulator or an alternator fault.

The bike must be in neutral when the kickstand is down or it will shut down. Its a safety feature.

Put the bike in neutral and it should fire right up.

If you can't get it out of gear, sit on the bike, put the kickstand up, pull the clutch in turn the key on and hit the start button, and it should fire right up.Make sure on/off button is on too.

If you tried that and it still clicks, check battery voltage, a low battery makes the solenoid click.
Make sure you have a clean battery terminals and tight terminals.
Check battery voltage. Most auto parts places will load test them for free.

If battery is good and it is in neutral and it still clicks, then the starter solenoid is bad.
replace the solenoid. And your bike should fire right up

Ha ha... same thing happend to me... Fill ur tank and run about a half a bottle of Sea Foam in your gas tank. However if this doesnt clear it up it can be ur fuel filter, air filter, or possible jet bowls. Try the sea foam first then air and fuel filter(do these at the same time less time consuming to do together and if you just bought it you need to do it anyway). At last if this does not fix ur problem bring it to a shop because there are a lot of small peices to the injectors and i wouldnt recommend trying to fight that monster with no knowledge of the engine.

Hello there:
there should be a small vacuum line in between the carburetor check there this may be causing the vacuum leak hope this helps you out sincerely D.Jones

If you are querying about the oil capacity it is as follows:
513 +/- 2.5cm/3 (17.3 +/- 0.08 US oz,18.1 +/- 0.09 IMP oz.

Fluid Level 73 (2.9)

Have you tried turning the idle right down and then starting it? Have you adjusted the idle adjustment screws around the TB? You could force the idle down by rolling off the throttle at idle (forcing the throttle more closed than it naturally sits). The manual says not to **** with any of the screws on the throttle bodies .IT will mess up the idle. Also check the IAC Valve.It may be malfunctioning. This is a small valve, which allows a certain amount of air (controlled by the ECU) to bypass the throttle plates, which is probably why the manual states not to adjust the throttle stop screws (because the ECU can adjust the IAC Valve position to supply however much air is required for proper idle). The other things to be checked for High Idle is :-- Other things very quickly off the top of my head: - MAP Sensor? - Check all your fuses (this only takes a few seconds and is a worthwhile check) - vacuum lines? - maybe a throttle body or intake manifold gasket? (if it is damaged then the engine could be pulling in more air than is registered by the MAP sensor. This could lead to a slightly higher idle and lean running. If it becomes excessive, the engine should stall). Thanks. keep updated for any more query.you can rate this solution and show your appreciation.

Hi im having this problem too, its happening on my CBR 600 f2 1995, it usually happens when I give it some between the revs 6000 - 11000 it feels as though the engine cuts out then back on, it only happens for a split second, I have recently had a new regulator rectifier fitted along with a new battery could this be causing the problem, its only happened since then. Also its only happened since I last filled up with fuel, could it be a dodgy batch of fuel?

hgs

You will be close to 2,77 l for the engine and radiator with an added .45 l in the reserve tank