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Thread: fuel pressure regulator. What/where is it?

  1. #1
    Superbike Twin
    Join Date
    Aug 2009
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    168

    fuel pressure regulator. What/where is it?

    Been checking out a coupla forums for the Honda SP-1, possible next bike, and a coupla people have been reporting the same problem i'm having with the Mille.
    fuel pressure regulator has come back on all of them and has solved it, so was wondering if it could be the same with my Mille.
    Can anyone tell me where it is and what it looks like so I can go check? Tried fuel pressure regulator aprilia rsv in google, but all i'm getting is stuff for Porsches, Ducatis, KTMs and Hondas....

  2. #2
    Super Moderator Tash's Avatar
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    Mar 2009
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    It's located on the throttle bodies mate, right hand side, it's the brass coloured flying saucer looking part. I have got a couple if you want to try one.

    Mark

  3. #3
    Superbike Twin
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    Aug 2009
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    Cheers Mr Tash.
    Just wanna double check on how to check it.
    Is it: Remove a pipe off it, ignition on with kill switch off, check for petrol coming out?
    Is there a temp fix whilst waiting for a new one, or just a wait?

  4. #4
    Superbike Twin Sensei's Avatar
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    They are set from the factroy as a rule 43psi for early 99 models & 48psi for later 01-03 Gen 1 .. Went with the EVO adjustable one as I try alot of different setups & need to vary pressures to suit them ..

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