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Need help with trouble code P1552

Discussion in '360/430' started by SCKOMS, Jun 13, 2014.

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  1. SCKOMS

    SCKOMS F1 Rookie
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    Oct 21, 2011
    3,900
    Lake County, IL
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    Spiro
    #1 SCKOMS, Jun 13, 2014
    My 2006 430 spider has a CEL illuminated. I scanned it using the PLX Kiwi 2 and it reads code P1552. However, I can't find any such code listed anywhere for Ferrari. There is thread about this code in a Masserati forum and 2 possible faults, 1) camshaft position sensor and 2) barometric pressure sensor.

    The car runs and shifts perfectly. I cleared the code, tried an ECU reset (disconnect power under bonnet and follow reset procedure) but the code comes back on. I have an appointment at the dealer next week but was wondering if anyone had any ideas or information about this code. Thanks in advance!
     
  2. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
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    Dublin, Ireland
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    Greg
    #2 FerrariDublin, Jun 13, 2014
    I ain’t coming up with anything on that code either. You may have to wait the week to learn more.
     
  3. SCKOMS

    SCKOMS F1 Rookie
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    #3 SCKOMS, Jun 13, 2014
    Thanks for responding. I will be sure to post when I learn more.
     
  4. big_guy

    big_guy F1 Rookie

    Sep 9, 2007
    3,190
    Ontario, Canada
    #4 big_guy, Jun 13, 2014
    Try googling the code. This is what I found : http://engine-codes.com/p1552.html

    Sent from my MID using Tapatalk
     
  5. SCKOMS

    SCKOMS F1 Rookie
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    Spiro
    #5 SCKOMS, Jun 13, 2014
  6. bmwguy54

    bmwguy54 Rookie

    Mar 5, 2015
    39
    #6 bmwguy54, Aug 27, 2024
    So my idle on my 99 355 was hunting from time to time, so I got a replacement part on ebay, supposedly made in the Fatherland. I installed it, the idle was steady, but after a month in very hot traffic the car started to buck and jerk on part throttle. This, of course, is a sign of an air leak. I got a P1552 code, and thanks to big_guy above, I Iooked at the new idle air controller. I replaced it with the original Bosch part, and voila, problem solved. Apparently the ****ty replacement part was open all the way, all the time, imitating an air leak. This is the second "German," non-Bosch replacement part that has failed on me right away. Thanks for the help.
     

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