Bad ECU??

[hazebusa]

Ok where are the injectors located?

 

[OZZYBUSA]

Under the gas tank. You will need to unscrew the 2 screws that attach the tank to the frame (in front of the tank)

then using the supplied tank stand (under your rear pillion seat) support the gas tank.

 

[OZZYBUSA]

Raising the gas tank will give you the necessary room to inspect the injector harness initially for signs of damage or poor connectors etc.....

You will also have to remove the air filter for better visibility....

 

[hazebusa]

Do I need to go under the air box?? Or will I see them as soon as I pop the tank??

 

[OZZYBUSA]

If all checks out ok with the steps above .....then ....

You will need to check the voltage across each of your 4 injectors using a voltmeter.......

 

[OZZYBUSA]

Do I need to go under the air box?? Or will I see them as soon as I pop the tank??

The injectors sit side by side but spaced out, its easier to see what's going on if you get the air box out of the way......

 

[OZZYBUSA]

I'm assuming you don't have access to a busa manual .... which would have made the task a little easier to comprehend.....never mind ...keep going!

 

[hazebusa]

No sir I dont

 

[rubbersidedown]

If all 4 are going off,I'd say a main connection somewhere on that line.chance of all 4 coming loose,maybe,especially if fugged with by a previous owner.

RSD.

 

[rubbersidedown]

No sir I dont

Go download it,its free.

RSD.

 

[rubbersidedown]

https://www.hayabusa.org/forum/general-bike-related-topics/158939-service-manual.html

RSD.

 

[OZZYBUSA]

Yeah hazebusa try to get a copy of the manual ...

I have the original workshop manual here but that's no use to you being over there!

Once you get the see the injectors and make sure all the connectors are secure and the bike still has the problem then I will take you through the process of testing each injector......

 

[OZZYBUSA]

I'd like to see this photo

Hope this shows you the cracking that occurred in my '99 ecu........

 

[OZZYBUSA]

Don't worry hazebusa ... you will not have this problem ......

I'm certain of that!

 

[hazebusa]

Busa fixed!!!! the problem was that the ******* who had the bike b4 me installed a airshifter improperly and didn't use all the necessary parts which caused the errors in the primary injectors. Solution: remove crappy parts and bike is now happy again.

 

[OZZYBUSA]

Awesome .... see told you wasn't the ecu......

Happy riding my friend...........