» Site Navigation | | » Recent Threads | looove 04-16-2024 01:18 PM 04-16-2024 01:18 PM 0 Replies, 1,249 Views | | lolita porn 04-13-2024 11:45 PM 04-13-2024 11:45 PM 0 Replies, 561 Views | lolita porn 04-13-2024 11:43 PM 04-13-2024 11:44 PM 1 Replies, 461 Views | lolita porn 04-13-2024 11:40 PM 04-13-2024 11:41 PM 1 Replies, 470 Views | lolita porn 04-13-2024 11:38 PM 04-13-2024 11:39 PM 1 Replies, 476 Views | lolita porn 04-13-2024 11:36 PM 04-13-2024 11:37 PM 1 Replies, 485 Views | lolita porn 04-13-2024 11:35 PM 04-13-2024 11:35 PM 0 Replies, 455 Views | lolita porn 04-13-2024 11:34 PM 04-13-2024 11:34 PM 0 Replies, 449 Views | lolita porn 04-13-2024 11:33 PM 04-13-2024 11:33 PM 0 Replies, 442 Views | | | | | 09-15-2008, 11:32 PM | #1 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | thinking about a custom obd2 tool ok so i've been thinking about this for years. and i think i'm finally confident enough in my ability to build it (working on me BS in Computer Engineering). What i'm thinking about is building an IN DASH (mounting under the AC unit) fully functional obd2 tool (intake flow, pressure, air/fuel ratio, emissions, etc). i wanna do a touchscreen, but i don't know that i can find one and make it cost efficient. but anyway. i am curious if anyone else on here is familiar with this stuff and would be willing to help, or if when the prototype is complete, maybe would people be interested in buying one? not sure what material costs would go like. opinions? __________________ 1997 TI Sport, Silver | | | 09-16-2008, 10:11 PM | #2 | Senior Member Join Date: Apr 2008 Location: Norway Posts: 194 | I would like to buy one of those... It would be like its possible to change the values on pressure and such ? =) | | | 09-16-2008, 11:34 PM | #3 | Senior Member Join Date: Feb 2007 Location: Denver, Colorado Posts: 3,212 | i would also be interested in purchasing one. | | | 09-17-2008, 12:06 AM | #4 | Senior Member Join Date: Apr 2006 Location: Oxford, Ohio Posts: 868 | Could you make it work with a PocketPC? | | | 09-17-2008, 05:43 AM | #5 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | it would not be possible to change values. obd is just seeing the stats, and faults. the only thing i have thought of a way to change is the air/fuel ratio the ecu sees, and thus the fuel mixture. but that would involve running more wires. and i don't know how useful that would be. to the pocket pc thing... i could probably make a cable and software to do that, but i am more interested in the in-dash solution right now. so far the touch screen seems unrealistic. i think i'm gonna set it up like an oldschool mac machine, with the 4 buttons on either side for the menu. its gonna be a little bit before i order stuff to start development, i've got some other things to square away. __________________ 1997 TI Sport, Silver | | | 09-17-2008, 11:59 AM | #6 | Member Join Date: Jul 2007 Location: Farnborough, UK Posts: 64 | Sounds pretty cool, is the data format/pin out on the ODBII openly published then? | | | 09-19-2008, 12:12 AM | #7 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | i can find some info online. you have to buy the obd spec, which i'm going to see if i can avoid. its not cheap. __________________ 1997 TI Sport, Silver | | | | Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | | Posting Rules | You may not post new threads You may not post replies You may not post attachments You may not edit your posts HTML code is Off | | | |