CBR 954RR 2002 - 2003 - CBR 954RR Forum

Vacuum Hose's

  #1  
Old 03-29-2016, 04:40 PM
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Default Vacuum Hose's

Hi All,

Honda Fireblade CBR954RR 2003

Just rebuilt the gearbox after suffering from the bike jumping out of second gear.

Having a little problem with a vacuum hose or two

I have one long hose with a 90 angle connector part way up it, I think one end went to the MAP sensor and one end to the fuel tank vent, the long section then vented to ground? See picture

I have then noticed a vacuum hose on the throttle body, it looks like all throttle body's have a short vacuum hose going to a five way connector block, this hose then comes of the connector block, where does it go? See picture

Many thanks for you help

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Last edited by mutley; 03-30-2016 at 04:38 AM. Reason: detail
  #2  
Old 03-29-2016, 05:09 PM
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The MAP sensor will not be connected to fuel vapor hoses. It will connect to Manifold vacuum.

Here is the diagram from my California model 929. The 954 should be the same. The only difference is that I have an EVAP canister.

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  #3  
Old 03-30-2016, 04:39 AM
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74Demon, Thank you

Can any one help with where the fuel tank vent hose, and where do the 2 ends go to please

Thanks
 
  #4  
Old 10-05-2016, 03:44 PM
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They are just vent hoses mate, 1 end goes to the fuel tank and the other end with the t piece just hang loose. hope this helps
 
  #5  
Old 04-28-2017, 05:32 PM
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Originally Posted by mutley View Post
Hi All,

Honda Fireblade CBR954RR 2003

Just rebuilt the gearbox after suffering from the bike jumping out of second gear.

Having a little problem with a vacuum hose or two

I have one long hose with a 90 angle connector part way up it, I think one end went to the MAP sensor and one end to the fuel tank vent, the long section then vented to ground? See picture

I have then noticed a vacuum hose on the throttle body, it looks like all throttle body's have a short vacuum hose going to a five way connector block, this hose then comes of the connector block, where does it go? See picture

Many thanks for you help



Originally Posted by mutley View Post
74Demon, Thank you

Can any one help with where the fuel tank vent hose, and where do the 2 ends go to please

Thanks
Honda 929 map sensor. What pipe connects to too it
 
  #6  
Old 04-29-2017, 09:20 PM
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What pipe? It connects to the hose from the 5 tee that also goes to the throttle bodies. Look at the diagram....
 
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