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Thread: Standard OBDII items?

  1. #1
    Newbie
    Join Date
    Aug 2002
    Location
    UK
    Posts
    33

    Standard OBDII items?

    What are the standard OBDII data items?

    Are "selected gear" or "throttle position" standard items?

  2. #2
    Newbie
    Join Date
    Feb 2004
    Location
    Texas
    Posts
    3
    The standard data items for OBD-II:
    Throttle Position
    Mass Air Flow
    Manifold Pressure
    RPM
    Speed
    Coolnat Temp
    Intake Air Temp
    Fuel Trim
    O2 Sensor Voltage
    I think that covers the basic items. In 2002 many more were added but I don't think many vehicles support them yet. Hope that helps.

  3. #3
    Newbie
    Join Date
    Aug 2002
    Location
    UK
    Posts
    33
    Thanks for the reply.

    I dont suppose someone can clarify which vehicles work exactly?

    Ive read some confusing webpages saying GM/Ford/Chryslers wont work and various other things.

    Im planning to use FreeDiag as software... Is it the connector that needs to be different for certain manufacturers?

  4. #4
    Variable Bitrate
    Join Date
    Oct 2003
    Posts
    322
    All cars made in America (don't know about the UK) since 1996 have OBDII

    Do a on OBDII or check out the threads in the OBDII section!!
    New CarPC on the way again I think. I miss my old one!!!

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