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Thread: w204 c63 timing help (log+tune files included )

  1. #1
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    w204 c63 timing help (log+tune files included )

    Hello ,

    i tried several adjustments to base spark tables , optimal spark , maximum spark table ofcourse beside tweaking torque (optimum torque +torque to load ) , ignition efficiency and cat spark offset set to off, but timing limited to 23 degree maximum at wot !
    please need help here , car at the dyno now showing 530 crank horsepower .
    modifications : air intake + long headers + exhaust , fuel 98 last stock read 2.hpttune 6_HP.hpttune5 road test.hpl
    Last edited by Binsulayiam; 10-18-2021 at 07:38 AM.

  2. #2
    Tuner outlaw_50's Avatar
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    You're limited because you've got some knock retard in all cylinders except cyl. 2

    It would be better if you only logged 3rd gear WOT so you could address the issue
    Xstages Tuning and Performance

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  3. #3
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    Thank you brother, i will do 3d gear wot run imediatly.
    Beside the knock is false i guess Because i couldnt hear it by the knock tool.
    Do you agree adjust knock sensitivity little down?

  4. #4
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    Any one?

  5. #5
    Tuner outlaw_50's Avatar
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    Quote Originally Posted by Binsulayiam View Post
    Thank you brother, i will do 3d gear wot run imediatly.
    Beside the knock is false i guess Because i couldnt hear it by the knock tool.
    Do you agree adjust knock sensitivity little down?
    indeed Mercedes knock sensors are sensitive .. but you've advanced timing I would make sure first
    Xstages Tuning and Performance

    Tuning inquiries:

    Email: jy8@hotmail.com
    Whatsapp: +971503383340
    Insta: @xstages