Exhaust Servo

Discussion in 'Maintenance' started by Boo634, Oct 12, 2014.

  1. Boo634

    Boo634 New Member

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    Hi everyone could anybody put me in the right direction of getting a connector for the exhaust servo socket after removal of the servo, got hold of one but seems to be only 4 connector holes where as mine has 6 many thanks Boo
     
  2. sps170373

    sps170373 Moderator
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  3. Boo634

    Boo634 New Member

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    Many thanks sps Boo
     
  4. sps170373

    sps170373 Moderator
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    You're welcome :)
     
  5. Scott

    Scott Active Member

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    Remove it and leave it off ul loose power
     
  6. sps170373

    sps170373 Moderator
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    How do you figure that?
     
  7. Scott

    Scott Active Member

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    Cause it took me ages to work out what was wrong with mine. Instantly 15 bhp back when plugged in
     
  8. sps170373

    sps170373 Moderator
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    All the servo does is open and close a flap for noise emissions in the exhaust, it doesn't create any power if it did all the Wsb teams would have stock honda zorsts
     
  9. Scott

    Scott Active Member

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    just experience i had mate. on dyno
     
  10. Dave45

    Dave45 New Member

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    Hi All.
    I have a problem with the servo on my RR7. I made the classic mistake of moving the servo while I was removing the cables. Now I have the FI light on. I have bought a servo buddy ready to replace it but this doesn't seem to work until the servo has been reset to it's correct position. How do I go about this?!

    Thanks in advance
     
  11. Gilesy

    Gilesy Elite Member

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    Dave the servo can be accessed under the rear of the bike.. beside the key for the rear seat / cowl. One screw from memory and you can turn the servo to to the correct starting position..
     
  12. Dave45

    Dave45 New Member

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    Yes I've found it fine, i've been turning it and switching on the ignition but no luck. Which direction and how far do I turn it??
     
  13. Gilesy

    Gilesy Elite Member

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    Ahh.. good question. I take it you have tried several times then to position it to what you think was the original position? Strange that the servo buddy hasn't switched the light off, or moving the servo motor itself. I don't know the correct position of the servo motor, but I guess its just trial and error. I suspect that something else is wrong here.. When I got rid of my motor, the light was on but just added in a home made servo buddy and the light then went off.. no reset required.....
     
  14. Dave45

    Dave45 New Member

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    I've fitted a power commander as I've changed the exhaust and filters, that's all set up fine. My problem arose when I moved the servo. I've been trying for ages now to reset it and getting a bit frustrated. Do dealers have a reset tool or can it be done through the ecu?
     
  15. Scott

    Scott Active Member

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    Try unplugging battery ?
     
  16. Chriscbr

    Chriscbr Active Member

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    Perhaps next time someone takes the cover off their servo cover off they can confirm. I just changed my exhaust yesterday and i can confirm the end cable part was at around 12 o'clock position when bike was warm. Around 30mins later when i swiched on to check for the dash light it moved to another position for starting.
     
  17. Dave45

    Dave45 New Member

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    I've tried disconnecting the battery, no luck with that. I did replace to o2 sensor on the right hand side, replacement came with the PCV, could this be triggering the light?!
     
  18. Gilesy

    Gilesy Elite Member

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    is the light solid or flashing?
     
  19. Barstewardsquad

    Barstewardsquad God Like

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    Try an ecu reset. Search on here for the correct sequence but I think it is:

    Disconnect battery for at least 10 mins.
    Reconnect battery.
    Start engine without touching the throttle.
    Allow engine to run until fan kicks in, again don't touch the throttle.
    Stop the engine with the kill switch.
     
  20. Dave45

    Dave45 New Member

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    The light is solid. I'll try the ecu reset and let you know!

    Thanks.
     

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