Jos Fury
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| posted on 3/11/07 at 05:05 PM |
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Throttle Body car runs not ok
this morning I changed some cooling hoses so wanted to get rid of the air in the system. unfotunately the car started but runs bad. constant fires ou
of the throttle bodies. yesterday the car ran fine..... checked ignition leads etc but no result.
throttle bodies came of a gsxr.
does anybody know were the small bolt is for ???? seems like the large one and the small should be "working together" but they
don't do so now anymore.
normally I did not have to adjust the idle with the big bolt but now somethning has broken of there since i have to take away the spring and turn the
bolt aloms completely in the adjust the throttle bodies valves...
regards
Jos
[Edited on 3/11/07 by Jos Fury]
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Fatboy Dave
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| posted on 3/11/07 at 05:59 PM |
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I can't say what that second bolt is for, as all the sets of GSXR bodies I have here have only got the large bolt (which is the idle speed stop
adjuster).
Can we have some better pictures? Could also be spilled coolant in the electrics, dislodged connector etc.
Dave
Stop the planet, I want to get off
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Paul (Notts)
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| posted on 3/11/07 at 06:35 PM |
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is the cable tie cutting off some fuel ?
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chriscook
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| posted on 3/11/07 at 07:24 PM |
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Your vacuum take off is not connected.
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Jos Fury
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| posted on 4/11/07 at 08:01 AM |
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thanks for your help. will check things out later today.
@ chriscook : which take off do you mean ?
the engine always ran fine for the last two years and I did not change anything yesterday...
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thomas4age
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| posted on 4/11/07 at 08:28 AM |
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Hey Jos,
Dutch version on KCC site
whahaha, i didn't notice at first 5:15 this morning but after coffee and cigarete it's not connected.
Grtz Thomas
If Lucas made guns, Wars wouldn't start either.
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chriscook
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| posted on 4/11/07 at 09:00 AM |
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Circled in green below. If your ecu uses MAP (vacuum) for engine load its not getting a signal because its disconnected. It its using throttle
position for load then it should be blocked up (or connected to something like a fuel pressure regulator depending on your setup)
 
Rescued attachment ITBs_vac.jpg
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Jos Fury
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| posted on 4/11/07 at 10:00 AM |
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thank you Chris and Thomas. will post results here after I know whats causing the problem. of to the garage now..
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Jos Fury
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| posted on 4/11/07 at 05:19 PM |
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we found out what the problem was !
the gaskabel was not in the correct place anymore so my throttle positioning sensor got the wrong data 
thanks for you replies !
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