» Site Navigation | | » Recent Threads | | | | | | | 10-29-2008, 06:34 PM | #1 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | OBD2 Tuning Ok so I know this is possible. Basically OBD has a few different modes. Some to just check errors, some to clear, etc. Mode 8 happens to be a "special" mode which can access and modify ECU settings, as defined by the manufacturer. Since it is defined by the manufacturer the best way to go about this by finding a source of information and going off of what they did. I doubt conforti will talk to us.. I emailed TT asking for a "point in the right direction" with no response. This will be my official research thread. So if anyone has any info, please contribute. Regardless I'll be updating anything I find out. __________________ 1997 TI Sport, Silver | | | 10-31-2008, 06:30 AM | #2 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | got my tool. i'm extremely disappointed in the software to say the least. i'll be looking for some good open source stuff to start with to save me time on development. __________________ 1997 TI Sport, Silver | | | 10-31-2008, 07:38 AM | #3 | Senior Member Join Date: Oct 2008 Location: Gilbert Posts: 621 | WAIT BY TOOL ARE YOU REFERING TO LIKE A COMPUTER TO PROGRAM IT WITH? CUZ I WAS UNDER THE IMPRESSION THAT WE CAN MAKE MINOR ADJUSTMENTS WITHOUT ANYTHING BUT THE KEY AND ODOMETER TRIP RESET BUTTON..? IM NOT THE GREATEST WITH MY BEEMER.. BUT **** I GUESS WITH TIME COMES TALENT? __________________ *IF ITS FAST AND CHEAP, ITS NOT RELIABLE* *IF ITS CHEAP AND RELIABLE, ITS NOT FAST* *IF ITS FAST AND RELIABLE, ITS NOT CHEAP* | | | 10-31-2008, 08:07 AM | #4 | That's not Millpoint Blue Join Date: Apr 2005 Location: BNA Posts: 3,161 | Quote: Originally Posted by nyle i'll be looking for some good open source stuff to start with | Do you have any leads on places to find that sort of thing? __________________ Real men know how to SEARCH! THIS IS A MILLPOINT BLUE INTERIOR Mods 'n' stuff: Star Spoke 43 wheels - X-Brace - Mason Engineering front strut brace - CF gauge overlay - ZHP shifter knob - Racing Dynamics cat-back - Doubled brake lights - M-tech rear spoiler From Page 68 of the 1997 Owners Manual: "Vehicles equipped with ASC+T remain subject to the laws of physics." | | | 10-31-2008, 08:21 AM | #5 | Senior Member Join Date: Oct 2008 Location: Gilbert Posts: 621 | PM bluebimma i think he knows a thing or two bout that he's got a vid up of his odo displaying rpm's in digital __________________ *IF ITS FAST AND CHEAP, ITS NOT RELIABLE* *IF ITS CHEAP AND RELIABLE, ITS NOT FAST* *IF ITS FAST AND RELIABLE, ITS NOT CHEAP* | | | 10-31-2008, 10:54 AM | #6 | NOBODY F's with the Jesus Join Date: Oct 2006 Location: Ventura California Posts: 7,824 | Quote: Originally Posted by THAT318 WAIT BY TOOL ARE YOU REFERING TO LIKE A COMPUTER TO PROGRAM IT WITH? CUZ I WAS UNDER THE IMPRESSION THAT WE CAN MAKE MINOR ADJUSTMENTS WITHOUT ANYTHING BUT THE KEY AND ODOMETER TRIP RESET BUTTON..? IM NOT THE GREATEST WITH MY BEEMER.. BUT **** I GUESS WITH TIME COMES TALENT? | Quote: Originally Posted by THAT318 PM bluebimma i think he knows a thing or two bout that he's got a vid up of his odo displaying rpm's in digital | That's your cluster test, and no it has nothing to do with tuning your car. As for the OBD, I seriously doubt that you could change the way your vehicle runs by messing with a scantool. If so, I guess that's cool, but you might seriously screw something up. Like I said, I'm not sure where you heard this info, but I don't think it's possible. That said, good luck, keep us posted on your findings. __________________ 4 MORE YEARS BABY!!! | | | 10-31-2008, 12:27 PM | #7 | Senior Member Join Date: Apr 2007 Location: Elizabeth City, NC Posts: 3,877 | What you need is the VAG-COM (VAG = VW - Audi group) BMW equivalent, if there is one. It lets you go into the car's ecu and change settings. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM | | | 10-31-2008, 03:11 PM | #8 | Senior Member Join Date: Oct 2008 Location: Gilbert Posts: 621 | oh no i didnt mean to tune lol.. but like it displays diff **** from the car i gotta dip to school now but if i remember after school ill post a link to his video were he have a digital read rpm where his odo goes. he said it goes back to normal. __________________ *IF ITS FAST AND CHEAP, ITS NOT RELIABLE* *IF ITS CHEAP AND RELIABLE, ITS NOT FAST* *IF ITS FAST AND RELIABLE, ITS NOT CHEAP* | | | 10-31-2008, 03:15 PM | #9 | Senior Member Join Date: Jun 2007 Location: Odenton, MD Posts: 419 | Quote: Originally Posted by THAT318 oh no i didnt mean to tune lol.. but like it displays diff **** from the car i gotta dip to school now but if i remember after school ill post a link to his video were he have a digital read rpm where his odo goes. he said it goes back to normal. | Then please leave this thread... Anyway, a while back I contacted beheperformance.com (here in MD) about doing a custom tune for the M44. He basically said that he was fairly certain he had the equipment to do it (if I remember correctly, it was Porsche based software, all in German), but assuming he could get in a change things, it would be an awfully expensive process. He recommended going with a Dinnan or other tune, as his process, while better, would easily cost 3 times what they wanted. Feel free to email him and ask. He was a great guy to talk to. His contact info: 410-489-0230 John Who knows, if we can get 200 cars together that want tuned, it might be cheap. | | | 11-01-2008, 08:22 AM | #10 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | Quote: Originally Posted by cooljess76 As for the OBD, I seriously doubt that you could change the way your vehicle runs by messing with a scantool. If so, I guess that's cool, but you might seriously screw something up. Like I said, I'm not sure where you heard this info, but I don't think it's possible. That said, good luck, keep us posted on your findings. | Conforti's shark editor uses the OBD protocol. Search for "OBD2 Mode 8". I imaging thats what he uses. __________________ 1997 TI Sport, Silver | | | 11-03-2008, 05:57 PM | #11 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | for $7000 or something I can get a license from bmwna for the entire BMW protocol that was implemented in all BMWs from 1992 (i think?) onward. This is the same spec that was used to design the GT-1. 7k is a bit steep though lol. Still looking and asking around to see if I can get info pertaining to my car specifically. __________________ 1997 TI Sport, Silver | | | 11-03-2008, 07:14 PM | #12 | Moderator Join Date: Mar 2007 Location: Maryland Posts: 3,220 | yeah too bad conforti doesnt make a shark for the 318 | | | 11-03-2008, 07:45 PM | #13 | Senior Member Join Date: Sep 2007 Location: Malvern, PA Posts: 373 | Yeah. I emailed BMWNA and another organization requesting help obtaining the needed info using my schoolwork as a reason why. On another miscellaneous note: I started creating the interface using Visual Basic. I will be able to at least set up the software to grab trouble codes and log sensor info and stuff. __________________ 1997 TI Sport, Silver | | | 11-03-2008, 07:52 PM | #14 | Senior Member Join Date: Nov 2007 Location: Newcastle UK !BMW TECH! Posts: 110 | To get the digital readouts (rpm, speed, coolant temp, tank contents etc) hold the trip button in and turn on the ignition. Comes up 'TEST', Cycle through with the trip button to test 19. Wait till it says lock off. You must first add up the last 5 digits of your VIN. This is your code to unlock the kombi. Enter this number to turn off the lock. You can then cycle through with the trip button, each test to display certain readouts in digital. To reset to normal just turn off the ignition and back on again. It takes some practice to do but the worst that can happen is you could reset your service lights. No lasting damage can be caused. Matty | | | 11-03-2008, 08:19 PM | #15 | NOBODY F's with the Jesus Join Date: Oct 2006 Location: Ventura California Posts: 7,824 | Quote: Originally Posted by M4YTY To get the digital readouts (rpm, speed, coolant temp, tank contents etc) hold the trip button in and turn on the ignition. Comes up 'TEST', Cycle through with the trip button to test 19. Wait till it says lock off. You must first add up the last 5 digits of your VIN. This is your code to unlock the kombi. Enter this number to turn off the lock. You can then cycle through with the trip button, each test to display certain readouts in digital. To reset to normal just turn off the ignition and back on again. It takes some practice to do but the worst that can happen is you could reset your service lights. No lasting damage can be caused. Matty | As said before in this thread, THIS HAS NOTHING TO DO WITH THE INSTRUMENT CLUSTER!!! THE CLUSTER TEST HAS NOTHING TO DO WITH ENGINE MANAGEMENT!!! __________________ 4 MORE YEARS BABY!!! | | | | | 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 | | | |