1. Attachments are working again! Check out this thread for more details and to report any other bugs.

scary.. Mod your Prius with a "CHIP"

Discussion in 'Gen 2 Prius Main Forum' started by senectus, Feb 26, 2005.

  1. senectus

    senectus New Member

    Joined:
    Feb 20, 2005
    111
    0
    0
    Location:
    Perth, Western Australia
  2. hdrygas

    hdrygas New Member

    Joined:
    May 22, 2004
    3,650
    6
    0
    Location:
    Olympia Wa
    Vehicle:
    2004 Prius
    Are they still selling those things!! :lol: Those things have been around for years. I don't know what damage they can to a ordinary car and it's computer but I piety the poor smuck that puts one on a prius. It is right up there with the vortex/turbo thingie that you put on your air intake. God bless P.T. Barnum.
     
  3. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

    Joined:
    Oct 2, 2004
    44,940
    16,160
    41
    Location:
    Canada
    Vehicle:
    Other Non-Hybrid
    Model:
    N/A
    that just replaces the ECU chip. I wouldn't touch anything that's computer controlled. If it's on sometihng like a Civic, then go right ahead since there's tons of people who have done it before you. On a Prius, I'd be wary.
     
  4. jayman

    jayman Senior Member

    Joined:
    Oct 21, 2004
    13,439
    641
    0
    Location:
    Winnipeg Manitoba
    Vehicle:
    2004 Prius
    Sort of like those power boxes you can buy for a Dodge Ram with the Cummins turbodiesel. They plug into the harness between the PCM and the engine, and "trick" the PCM into delivering way more power.

    I suppose that's fine until you destroy your transmission and then try to persuade your dealer to provide a warranty repair.

    I find nothing lacking about the power of my Prius. Indeed, with the winter tires on, I can blow away anything around here when there is snow/ice on the road.
     
  5. jayman

    jayman Senior Member

    Joined:
    Oct 21, 2004
    13,439
    641
    0
    Location:
    Winnipeg Manitoba
    Vehicle:
    2004 Prius
    Well, maybe. But if you have a Holden, with an LS-1 V8, any of the performance programs and chips that work here in North America will work in Australia.

    You have some interesting cars there. I like the Commodore SS:

    http://www.holden.com.au/www-holden/action...ew?modelid=4005

    Is that thing as blistering fast as it looks??
     
  6. hdrygas

    hdrygas New Member

    Joined:
    May 22, 2004
    3,650
    6
    0
    Location:
    Olympia Wa
    Vehicle:
    2004 Prius
    I don't think these things replace any of the ECUs they just send false data and make the car run harder, at least that is what I have been told. I suspect it would be a short run for your Prius. Reminds me of a friend of mine in college who had a Sunbeam Tiger (289 Ford in a Britt roadster). His father made superchargers and he had one fitted to the car, lasted less that a year. Shame because you could just keep the rubber on the road in that car as it was.
     
  7. senectus

    senectus New Member

    Joined:
    Feb 20, 2005
    111
    0
    0
    Location:
    Perth, Western Australia
    Oh I fully believe and accept that a proper performance chip that is built for the ECU's will work.. but if you look at these ones, they're in line signal overrides.. at best all they'll do is mess with air fuel ratio's and make your poor ECU work it's arse off.
    At worst, well.. who knows... Pinging, _terrible_ fuel econ... etc etc

    oh and yes they are a pretty nice performer.. but not that good as they're quite a heavy car..
    you might get a 13sec quatermile... maybe.. but more likely to be a 14 sec. (stock)