Honda cbr600rr7 nozzles not releasing fuel - CBR Forum - Enthusiast forums for Honda CBR Owners

Go Back  CBR Forum - Enthusiast forums for Honda CBR Owners > Current Honda CBR Models > CBR 600RR
Reload this Page >

Honda cbr600rr7 nozzles not releasing fuel

Honda cbr600rr7 nozzles not releasing fuel

Reply

 
 
 
  #1  
Old 08-11-2016, 02:53 PM
Junior Member
Thread Starter
Join Date: Jun 2016
Posts: 7
Default Honda cbr600rr7 nozzles not releasing fuel

I bought myself aHONDA CBR600RR7 afew days ago that had been rested for over ayear.i hired awiring expert to start the bike,did all the necesary fixes on it but the bike has still failed to run normally.The fuel pump works pretty well but the nozzles are not releasing the fuel to the combustion cylinders..efforts to clean the nozzles have been taken but still the bike doesnt start and the "check engine" signal has persisted.i need urgent help please
 
Reply With Quote
  #2  
Old 08-11-2016, 04:13 PM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,571
Default

The injectors are merely open/close valves. They have a constant power at one terminal and a variable ground through the ECU to control how long it stays open.

Find out what your missing....
 
Reply With Quote
  #3  
Old 08-11-2016, 04:20 PM
Junior Member
Thread Starter
Join Date: Jun 2016
Posts: 7
Default

Then what could be the problem?coz we have done all other checks,measured the continuity of all other wires & connectors but the problem has persisted
 
Reply With Quote
  #4  
Old 08-11-2016, 04:40 PM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,571
Default

Do you have 12v at the injectors?
 
Reply With Quote
  #5  
Old 08-11-2016, 04:48 PM
Junior Member
Thread Starter
Join Date: Jun 2016
Posts: 7
Default

No...no voltage at the injectors
 
Reply With Quote
  #6  
Old 08-11-2016, 05:38 PM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,571
Default

Pull up a wiring diagram and follow the path between the FI fuse and the injector. Somewhere it's loosing the voltage.
 
Reply With Quote
  #7  
Old 08-11-2016, 07:21 PM
74demon's Avatar
Administrator and MVN, March 2012/Oct 2013 ROTM
Join Date: Sep 2011
Location: socal 949/951
Posts: 7,571
Default

Thread moved to the 600rr section.

The forum help and suggestion section is for help with navigating the forum or forum suggestions.
 
Reply With Quote
  #8  
Old 08-20-2016, 02:25 AM
Junior Member
Thread Starter
Join Date: Jun 2016
Posts: 7
Default

Originally Posted by 74demon View Post
Pull up a wiring diagram and follow the path between the FI fuse and the injector. Somewhere it's loosing the voltage.
It appears everything is okay & no possible voltage leakage..the latest i have learnt is, this bike is an accident bike,it had afatal accident one and half years ago,but it had been rebuilt to date with anew ECU unit as well
 
Reply With Quote
  #9  
Old 08-20-2016, 02:37 AM
Junior Member
Thread Starter
Join Date: Jun 2016
Posts: 7
Default

Like i highlighted earlier,the fuel pump primes pretty well,pumps fuel to the rails pretty good but it never releases from the nozzles as required...amongst the tests we carried out lately it somehow released the gass & engine ran & raved for over 20mins nonstop but we didnt take it to the road for arun instantly. We stopped the engine to fix the brakes 100% before hitting the road..tried to start the engine again it refused to release fuel again & "check engine" signal appeared again
 
Reply With Quote
 
 
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
morrison
New Member Area
2
08-20-2016 02:43 AM
volitan
CBR 929RR
5
07-15-2010 02:47 PM
quadracer18
CBR 600F4
1
06-06-2010 03:46 PM
kid2008
Off Topic
3
11-06-2008 03:52 PM
fastBYfritz
General Tech
4
02-06-2008 07:15 AM


Thread Tools
Search this Thread
Quick Reply: Honda cbr600rr7 nozzles not releasing fuel


Advertising
Featured Sponsors
Vendor Directory

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.