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Diagnostic OBD1 data

Discussion in 'Technical Q&A' started by Huskymaniac, Jun 2, 2021.

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  1. Huskymaniac

    Huskymaniac Formula Junior

    Jul 9, 2020
    281
    Finger Lakes, NY
    Full Name:
    Tony
    #1 Huskymaniac, Jun 2, 2021
    Is it possible to get diagnostic live data from any of the OBD1 Ferraris like the 348? Ideally, someone cracked the communication code with the ECU and wrote a PC or Smartphone app to communicate to it.
     
  2. Ferrari Tech

    Ferrari Tech Formula 3

    Mar 5, 2010
    1,233
    Georgia
    Full Name:
    Wade Williams
    #2 Ferrari Tech, Jun 3, 2021
    I have not heard of anyone being able to do this.
     
  3. Huskymaniac

    Huskymaniac Formula Junior

    Jul 9, 2020
    281
    Finger Lakes, NY
    Full Name:
    Tony
    #3 Huskymaniac, Jun 4, 2021
    Is there a Ferrari tool that can capture live data? If so, what connector is used on OBD1 348s and 355s?
     
  4. flash32

    flash32 F1 Veteran

    Aug 22, 2008
    7,083
    Central NJ
    Full Name:
    Dominick
    #4 flash32, Jun 4, 2021
  5. Ferrari Tech

    Ferrari Tech Formula 3

    Mar 5, 2010
    1,233
    Georgia
    Full Name:
    Wade Williams
    #5 Ferrari Tech, Jun 4, 2021
    There is a three wire connector near the ECUs that can be plugged into with an SD1 or SDX, I would think aftermarket readers would need to plug in there as well.
     
  6. Huskymaniac

    Huskymaniac Formula Junior

    Jul 9, 2020
    281
    Finger Lakes, NY
    Full Name:
    Tony
    #6 Huskymaniac, Jun 4, 2021
  7. Melvok

    Melvok F1 World Champ
    Owner Silver Subscribed

    Jul 25, 2008
    14,281
    Amersfoort, The Netherlands, Europe.
    Full Name:
    Mel
    #7 Melvok, Jun 22, 2021
    My F shop had a little F computer, connected via SDI (not SDII) to my 512TR
     
  8. windsock

    windsock Formula 3
    Rossa Subscribed

    Nov 29, 2006
    1,162
    #8 windsock, Jun 22, 2021
    No one needs to "crack" this. It has been readily available, SD1, SD2, SDx, Autel, Texa, some work better then others even the Ferrari tools for some functions you will find the SD1 works but SD2 does not. As others have stated it is a three pin connector that you need the three pin Fiat connector to connect with.
     

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