Page 1 of 9 123 ... LastLast
Results 1 to 10 of 84

Thread: P0300 problems no more...

  1. #1
    Join Date
    Jan 2007
    Location
    Bay Area, CA
    Posts
    6,896

    Default P0300 problems no more...

    The open source community strikes again.

    This is possibly HUGE for the 03-04 guys that throw P0300's more than there are days in the week.

    Once I test and confirm, this is something I will offer to the needed in my tunes.

    http://forums.evolutionm.net/showthread.php?t=377898

  2. #2

    Default Re: P0300 problems no more...

    wow, someone should pass this one on to the mitsu dealers :lol:

    just shows that there are still some smart kids out there...

  3. #3
    Join Date
    Nov 2005
    Location
    wherever is clever
    Posts
    2,268

    Default Re: P0300 problems no more...

    woo hoo!

  4. #4

    Default Re: P0300 problems no more...

    Wow, this is some great news!

  5. #5
    Join Date
    Jan 2007
    Location
    Bay Area, CA
    Posts
    6,896

    Default Re: P0300 problems no more...

    Quote Originally Posted by smack


    just shows that there are still some smart kids out there...
    very.

    There is another one I am beta testing tomorrow.

    3D knock control for the stock ecu.

    This is also HUGE.

  6. #6
    Join Date
    Mar 2005
    Posts
    7,824

    Default Re: P0300 problems no more...

    I will be PM'ing you once I pull the code. I always get a CEL, but it might actually not be a P0300 this time around. What other info do you need beside the code? Should I just give you a screenshot from ECU+?

  7. #7

    Default Re: P0300 problems no more...

    I get a p0300, but I turned the boost down, and it hasn't come back, so I think mine is boost related.
    VROOOOOOOOM, PSSHH!!!

  8. #8
    Join Date
    Mar 2007
    Location
    Daly City
    Posts
    4,098

    Default Re: P0300 problems no more...

    mine went away without doing this.... it used to pop twice a week of just driving my way to work and home! mostly come's out during cruising on the freeway...
    2003 Evolution VIII

  9. #9

    Default Re: P0300 problems no more...

    Yes! We can PASS smog now!
    Evo Green w/upgraded WGA 18psi
    Helix O2 Housing
    Helix Downpipe
    Perrin Test Pipe
    HKS Hi-Power Exhaust
    AEM ShortRam Intake
    Ported/Polished/Coated stock manifold
    Ported turbine housing
    HKS 280 intake/exhaust
    Vishnu cam gears -3/-3
    GM 3 port solenoid
    Turbohoses Intercooler/UICP
    ETS version 2 LICP
    ACT HDSS Clutch
    Walbro 255lph
    RC 1200cc injectors
    Sun Hyperforce
    Mil Spec 65mm Throttle Body
    Zeitronix ZT-2 LCD & ZAVT-1
    400awhp on E85 tuned by Bryan @ GST

  10. #10

    Default Re: P0300 problems no more...

    This fix just disables the P0300 right? Will a smog machine be able to detect that this check is being bypassed?

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •