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Honda FireBlade Discussion of the Honda CBR 900RR, Honda CBR 929RR, Honda CBR 954RR, and Honda CBR 1000RR Motorcycles.

Thread: Several codes, not running Reply to Thread
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  Topic Review (Newest First)
08-01-2018 12:14 AM
gjp03954rr
Re: Several codes, not running

Yeah got them put back right. I put an aftermarket adjustable fpr on it now it runs like a charm. Just have a few more bugs to fix like a broken bolt on fuel pump causing a slow drip. Bolt was broken when i got it. I put sealant on gasket and it stopped leak for a while but now its started back.
07-29-2018 11:40 PM
BigdaddyPaz
Re: Several codes, not running

Quote:
Originally Posted by gjp03954rr View Post
It wasnt the injectors wasnt working, it was that they werent getting fuel. After changing fuel pump i put fuel lines on backwards even after going by shop manual
were you able to put the fuel lines back the way they supposed to?
07-29-2018 11:33 PM
gjp03954rr
Re: Several codes, not running

It wasnt the injectors wasnt working, it was that they werent getting fuel. After changing fuel pump i put fuel lines on backwards even after going by shop manual
07-15-2018 10:22 PM
gjp03954rr
Re: Several codes, not running

I will clean them but didnt seem like they would all not spray anything at all at the same time and it has only had 100% pure gas with no ethanol since ive had it
07-11-2018 4:47 PM
machinehead
Re: Several codes, not running

perhaps they are simply gummed up from old/bad fuel so the ECU fires them, there is an electrical circuit, so the ECU does not throw a fault, but at the same time you've no fuel becasue they simply wont open!
07-04-2018 1:16 AM
gjp03954rr
Re: Several codes, not running

I cant find anything in the shop manual about the injectors not working without a code. After checking grounds and wiring harness connectors whats left? Anyone with an idea?
06-29-2018 12:00 AM
gjp03954rr
Re: Several codes, not running

FINALLY had time to work on bike. Got everything back together after doing the suggestions and still wont start but all codes are cleared except 7,9, and 34 which arent hooked up because air box is off and egcv is out. I sprayed starting fluid and it now sputters with quite a bit of it sprayed in it. Ended up pulling injectors out and they arent spraying fuel. I thought it was getting fuel because i had checked fuel line from pump but hadnt checked injectors. No fi codes so what could be goin on now?
05-17-2018 1:08 AM
BigdaddyPaz
Re: Several codes, not running

Quote:
Originally Posted by gjp03954rr View Post
What i thought too even with timing off should sputter. Yes checked firing by hanging plug out, grounded to frame. Still have harness out, any other thoughts before i put it in wire loom and put back in place?
Check the gray connector towards the front of the bike that connects to the cluster, i had a melted wire in there that was hard to see. but the plastic gave it away.
05-16-2018 2:56 AM
MrPickwick
Re: Several codes, not running

Just before you put everything back, , ignition on and turn the engine over at wide open throttle for about 10 seconds, should clear the cylinders , if your sure your getting fuel to the cylinders attach everything and see if it starts, if not try the starter fluid spray (just a mist), then check again for fault codes, just in case (and I know it should be right) check the right plug is going to the right cylinder, I know the harness should be in that order but I'm belt and braces
05-15-2018 10:01 PM
gjp03954rr
Re: Several codes, not running

What i thought too even with timing off should sputter. Yes checked firing by hanging plug out, grounded to frame. Still have harness out, any other thoughts before i put it in wire loom and put back in place?
05-12-2018 12:35 PM
MrPickwick
Re: Several codes, not running

Weird one, spark but not firing, even with starter fuel, and even with ignition timing way out I thought you might have at least got a back fire, did you hang out the spark plug to check for spark?
05-12-2018 11:34 AM
gjp03954rr
Re: Several codes, not running

Pulled entire harness out and checked each connector and looked for frayed wires. Everything looked good. Checked to make sure it was firing again and it was. Once again sprayed starter fluid and still nothing. How can something with spark not at least sputter? Jumped time maybe? Ill check that again although i have already checked valve clearances and it was in time then.
05-04-2018 9:43 PM
gjp03954rr
Re: Several codes, not running

Well finally got some time to work on it. Both the yellow common grounds looked really good. Have started unwrapping wires now.
04-28-2018 12:01 AM
gjp03954rr
Re: Several codes, not running

I will,,hate it when theres good info to have had but thread isnt finished
04-25-2018 7:50 AM
unslow1
Re: Several codes, not running

Please revisit this thread with any/all findings and results of your work to assist others in the future.
This thread has more than 15 replies. Click here to review the whole thread.

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