Emission Warning Light | FerrariChat

Emission Warning Light

Discussion in '360/430' started by mgtr1990, Jul 12, 2018.

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  1. mgtr1990

    mgtr1990 Formula 3

    Mar 30, 2005
    1,580
    Naples Florida
    Full Name:
    Martin Graham
    #1 mgtr1990, Jul 12, 2018
    I recently put a Capristo Exhaust and Hyperflow Cats on my 2008 F430 after about 30 miles of driving the Emission check light came on? I recall a number of years ago I put a Tubi and Hyperflow cats on my 360 and had a similar issue , is it that the diagnosis module senses different pressure with the Hyperflows?
    Thanks
    Martin
     
  2. 360trev

    360trev F1 Rookie
    Project Master

    Oct 29, 2005
    4,252
    Gibraltar
    Full Name:
    360trev
    #2 360trev, Jul 12, 2018
    ... Guessing its the Cats which did it, the cat efficiency sensitivity is calibrated with much closer tolerances on the F430.

    To get rid of this seek out your knowledgable tuner who can adapt the calibrations (or simply disable upstream cat monitoring if you don't need it).
     
    one4torque likes this.
  3. mgtr1990

    mgtr1990 Formula 3

    Mar 30, 2005
    1,580
    Naples Florida
    Full Name:
    Martin Graham
    #3 mgtr1990, Jul 12, 2018
    Thanks thats what I figured was the issue I am probably going to disable it rather than scew with changing the settings appreciate your help
     

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