355 "check engine" light w/tubis installed

Discussion in '348/355' started by copyboy, Sep 2, 2004.

  1. copyboy

    copyboy Karting

    Aug 31, 2004
    columbus, ohio
    Full Name:
    Mike T
    I have heard that when test pipes and tubi mufflers are installed that the "check engine" light comes on in some cars and not others. Is this true? If so, is there any way to "fool" the computer into not doing this?
    I'm a newbie to Ferraris, and need help. Thanks!
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  3. Tomf-1

    Tomf-1 F1 Rookie
    Silver Subscribed

    Jan 17, 2004
    Leawood KS/ South FL
    Full Name:
    The exact same thing happened to my 360 after tubi was installed. I tried everything in the book to no avail. It required Ferrari authorized service to reset it.

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