Check engine light on F355 ... | FerrariChat

Check engine light on F355 ...

Discussion in 'Technical Q&A' started by W00dEar, Aug 21, 2004.

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  1. W00dEar

    W00dEar F1 Rookie
    BANNED

    Feb 24, 2004
    3,592
    LI, NY
    Full Name:
    Chris
    '95 F355, no cat.
    Car had check engine(1-4) light came on the other night during driving., felt the power cutting, lights went off after 15 mins, everything back to normal.
    Right now when I start the car cold(sitting over night for example), the check engine light will come on, or come on after few mins, and it will go away after 10 mins of driving. When the light is on, car basicly feels normal, except less powerful, clutch feeling is "mushy" during shift, I think due to power cutting.

    Any idea what's wrong?
     
  2. tonyh

    tonyh F1 World Champ
    Lifetime Rossa Owner

    Dec 23, 2002
    14,372
    S W London
    Full Name:
    Tony H
    My friend Karl Verdi, sponsor on here, says swap air mass meters from left to right.If check [5-8] light comes on then you know it's the air mass meter.The meters are straight between air filter box and inlet manifold.He says this is simplest way of checking for this common problem without an SD1.
    Good luck!
     

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