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Thread: Sunfire 2001 2.4 speed limiter

  1. #1
    Potential Tuner guit_god's Avatar
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    Nov 2006
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    Question Sunfire 2001 2.4 speed limiter

    How could we remove the speed limiter with VCM suite ?

    I first did it on my cavalier ecotec 2005 by putting higher values for the speed limiter (1 and 2 ) and it worked without any problem. But when I went to do it on a Sunfire 2001 2.4 it have not worked, I edited the same values at the same places but the car is still locked at 105mph

    So I read the car computer and good values was there.. HP tuners web site is telling that this car is suported by the software ( I used VCM suite 2.1.14) but it's not making any change...

    I also tried a complete write of ram, slow speed, high speed..but problem looks like it something else or this type of motor is not suported maybe ?

    If anyone have an idea of what could be wrong it would be very appreciated!
    Thanks in advance!
    Alex

  2. #2
    Advanced Tuner imphat0260's Avatar
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    Jan 2006
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    your not editing all of the tables..

    P&P Tuning

  3. #3
    Advanced Tuner redhotjamedjimi's Avatar
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    Dec 2006
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    wheres the file?
    2006 SS Cobalt SC
    Stage 2 ZZP Cams
    Headers, 3.0" Full ZZP Exhaust
    60lb inj. Intake.
    2.8 Pulley
    72# Lb. Supertech Springs
    LNF Ext Valves and lashers
    Cobre H/E, option B.
    Torque Damper
    HPTuned.
    Bitchin'
    .

  4. #4
    Potential Tuner guit_god's Avatar
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    Thumbs up sunfire 2001 2.4 hp tuner file

    Here is the file!
    Thanks for your help !
    Alex

  5. #5
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    follow the sticky Chris@hpt posted at the top of this section.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  6. #6
    Tuner in Training
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    Mar 2007
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    Edit your spark ramp-out.....