Results 1 to 4 of 4

Thread: VB.NET Custom OBDII Sensor Analysis

  1. #1
    Low Bitrate
    Join Date
    Jun 2006
    Location
    Mobile, AL
    Posts
    72

    VB.NET Custom OBDII Sensor Analysis

    I have done what everyone has done here; installed a carputer. Because I am cheap I am using WIFI not Cellular for internet. Ideally I want to develop a program that reads specified sensor information (PID'S, DTC's, Everything). I have an ELM 327. I know cheap! I can communicate through a hyper terminal. I was wondering if someone can help me get this project off the ground.

    Program requirements:
    User can specify query parameters through GUI.
    Specified data queries are temporarily.
    When computer reaches home network, auto upload starts to server.
    Server analyzes the data, communicates back to the user specified
    decrepencies in sensoral patterns.


    The problem I am having deals with the building of the OBDII class. I need to know what responses are possible for the OBDII standard and how many bytes are send at a time along with the formula for modifing the byte rsponses into meaningful values.

    If anyone can help let me know.

  2. #2
    North of the land of Hey Huns
    Auto Apps:loading...

    Join Date
    Jun 2004
    Location
    Westminster, MD
    Posts
    2,144

  3. #3
    Low Bitrate
    Join Date
    Jun 2006
    Location
    Mobile, AL
    Posts
    72
    I have already read that, but I have been told there are a lot more possible parameters.

  4. #4
    North of the land of Hey Huns
    Auto Apps:loading...

    Join Date
    Jun 2004
    Location
    Westminster, MD
    Posts
    2,144
    Anything above and beyond that list is not a part of the OBD2 standard, and deals with proprietary manufacturer specific codes. Good luck finding them, they are not available online and you cannot purchase them from the manufacturer. They only give them out to a very few scantool creators.

    If you happen to find any, please do post them

Similar Threads

  1. 5th Generation Honda Prelude Carputer
    By spike1202 in forum Newbie
    Replies: 8
    Last Post: 01-26-2008, 02:10 PM
  2. custom lists - custom saving?
    By tundra2000 in forum Road Runner
    Replies: 4
    Last Post: 01-25-2008, 12:44 AM
  3. Replies: 21
    Last Post: 04-30-2007, 10:38 AM
  4. OBDII Signal Splitter (for Infiniti G35)
    By Caelric in forum Engine Management, OBD-II, Engine Diagnostics, etc.
    Replies: 9
    Last Post: 04-14-2007, 08:32 PM
  5. Italian translation for RC4.5
    By veetid in forum Centrafuse
    Replies: 0
    Last Post: 01-05-2007, 08:56 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •