CEL WITH NO CODES OR ISSUES | FerrariChat
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CEL WITH NO CODES OR ISSUES

Discussion in '348/355' started by Eli355, Jun 29, 2011.

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  1. Eli355

    Eli355 Formula Junior

    Oct 12, 2010
    678
    Long Island, NY
    Full Name:
    Eli
    #1 Eli355, Jun 29, 2011
    Checking reliability of advise. My CEL has only gone on twice both times under identical circumstances. Left un driven for 2 weeks taken out, after proper warm up into stop and go traffic low idil driving after 1 1/2 miles. When taken right out on highway no lights all day even if later stop go. I am told humidity is momentarily causing the OEM EHAUST valve thing to stick triggering the light. No codes on ODBII. Car always runs perfect light on or off. Thoughts?
     
  2. mseals

    mseals Two Time F1 World Champ
    Lifetime Rossa Owner

    Sep 9, 2007
    24,468
    Kuwait
    Full Name:
    Mike Seals
    #2 mseals, Jun 29, 2011
    Could be a faulty connection to one of the sensors, or even a dodgy ground....

    Have you checked and cleaned ALL connections at the engine?

    Mike
     

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