This may help:
https://atracom.blob.core.windows.net/g ... 5_3_32.pdf
Search found 95 matches
- Mon May 31, 2021 7:42 am
- Forum: General Motors
- Topic: Tunerpro transmission parameters
- Replies: 3
- Views: 3821
- Wed Aug 12, 2020 11:37 am
- Forum: General Motors
- Topic: Data stream definition ADS file for the MEFI controler
- Replies: 8
- Views: 8689
Re: Data stream definition ADS file for the MEFI controler
Which version of TunerPro are you using?
- Fri Jul 31, 2020 1:37 pm
- Forum: General Motors
- Topic: Data stream definition ADS file for the MEFI controler
- Replies: 8
- Views: 8689
Re: Data stream definition ADS file for the MEFI controler
I think you will find the stock tune to be very, very rich.
- Fri Jul 31, 2020 12:46 pm
- Forum: General Motors
- Topic: Data stream definition ADS file for the MEFI controler
- Replies: 8
- Views: 8689
Re: Data stream definition ADS file for the MEFI controler
Guess you need to check the output from your oil level sender.
If it is just an ON/OFF switch you could wire it with a +5v from J2-2 and then configure one of the unused pins (like J2-4 - Fuel Pressure) to act like a switch showing OK with +5 and LOW with 0v.
Are you logging a wide band?
If it is just an ON/OFF switch you could wire it with a +5v from J2-2 and then configure one of the unused pins (like J2-4 - Fuel Pressure) to act like a switch showing OK with +5 and LOW with 0v.
Are you logging a wide band?
- Fri Jul 31, 2020 9:54 am
- Forum: General Motors
- Topic: Data stream definition ADS file for the MEFI controler
- Replies: 8
- Views: 8689
Re: Data stream definition ADS file for the MEFI controler
According to the ADX file 0x2C is the packet offset for the TPS sensor. Is the J1-18 pin an input or output? According to the connector diagram I have the J1 connector is an output connector. The J2 connector is listed as the output connector, but J2-20 is shown as Oil Pressure Input so I am not sur...
- Fri Jul 31, 2020 2:02 am
- Forum: General Motors
- Topic: Data stream definition ADS file for the MEFI controler
- Replies: 8
- Views: 8689
Re: Data stream definition ADS file for the MEFI controler
You can purchase scanning software for the MEFI controller here:
http://mefiburn.com/mefiscan.asp
http://mefiburn.com/mefiscan.asp
- Wed May 23, 2018 1:58 am
- Forum: General Motors
- Topic: Wide Band O2 not Logging
- Replies: 1
- Views: 6976
Does your ADX file have an existing channel for a wide band or are you trying to modify an unused input to accept the wide band voltage? I am using an old ScannerPro program, but here is a link to how I modified an unused channel in my ADX to accept a wide band voltage: www.carols62.com/ramjet/wideb...
- Sun Feb 18, 2018 4:02 am
- Forum: Feature Suggestions
- Topic: More COM ports to data aqusition
- Replies: 9
- Views: 24755
- Sat Feb 17, 2018 4:17 am
- Forum: Feature Suggestions
- Topic: More COM ports to data aqusition
- Replies: 9
- Views: 24755
- Sat Jan 27, 2018 7:04 am
- Forum: General Motors
- Topic: Seeking Mefi GM 6.2L LS3 base tune files 2016
- Replies: 2
- Views: 7958
Re: Seeking Mefi GM 6.2L LS3 base tune files 2016
Which MEFI controller do you have - 4a, 4b, 5, 6 ?richm617 wrote:Hey everyone. Anyone have the tuner pro files for a base tuneGM 6.2L LS3,
- Fri Oct 27, 2017 1:50 am
- Forum: General Motors
- Topic: MEFI4b Computer
- Replies: 1
- Views: 5095
- Fri Sep 01, 2017 3:20 pm
- Forum: General Motors
- Topic: Newbie with MEFI 4b and questions.
- Replies: 7
- Views: 12386
Re: Newbie with MEFI 4b and questions.
When you say "A copy of ScannerPro comes with an ADX file", do you mean it comes with the one I need or it comes with a generic one? Thanks. As far as I know, when you order the scanning software you get a copy of ScannerPRO and the appropriate ADX file for your MEFI controller. Call OBD ...
- Thu Aug 31, 2017 3:33 pm
- Forum: General Motors
- Topic: Newbie with MEFI 4b and questions.
- Replies: 7
- Views: 12386
Re: Newbie with MEFI 4b and questions.
Thanks for the response. I have the cable pinouts so I am good there. Since all I am interested in is reading data (had an oil pressure switch go out on me this weekend and would have made troubleshooting much easier), where would I get a copy of the older Scannerpro software that works with this E...
- Thu Aug 31, 2017 2:34 am
- Forum: General Motors
- Topic: Newbie with MEFI 4b and questions.
- Replies: 7
- Views: 12386
Re: Newbie with MEFI 4b and questions.
I have a Volvo Penta with the MEFI 4b ECU. I would like to read parameters, codes, etc. Not interested in changing anything right now. My understanding is that tunerPro will allow me to do this. From my reading, it appears that I need an ADX file to tell the software how to interpret the data from ...
- Sat Jul 15, 2017 3:12 pm
- Forum: General Motors
- Topic: MEFI ADX Connection Problem
- Replies: 5
- Views: 10652
- Thu Dec 01, 2016 12:34 am
- Forum: General Motors
- Topic: MEFI4b no pulse
- Replies: 1
- Views: 5435
- Mon Mar 14, 2016 4:04 am
- Forum: General Motors
- Topic: Newb to tuning- mefi4 running on a 5.3 LM7 in a 91 k5 blazer
- Replies: 1
- Views: 6079
I also have the MEFI Burn software suite running on an old Dell laptop running Windows XP. I tried TunerPro RT and had the same problem as you. I could load the old ScannerPro definition file into RT and the gauges would display correctly but it would not communicate with the MEFI controller. I assu...
- Thu Oct 08, 2015 8:52 am
- Forum: TunerPro Discussion
- Topic: TunerPro, Ostrich 2 and LM-1 question
- Replies: 2
- Views: 7443
This may not work with your Audi, but I logged my wide band data by redefining my LM-1's analog output to read from 0 to 5 volts and routed that output to one of the unused input lines (in my case oil pressure) on my MEFI engine controller. Here is a link to how I did it. http://www.carols62.com/ram...
- Fri Aug 07, 2015 2:18 am
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
- Sat Aug 01, 2015 3:17 pm
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
Hi Charles, I found an old XP laptop (Dell Inspiron 8100) and gave it a try... no go... still same SEND COMMAND FAILURE (0x00000006) error notice. I tried 2400, 9600 and 19200 bauds... all on port 4. Thanks again, Bill Well, I have a Dell Inspiron 8000 with XP that I use with the OBD software packa...
- Sat Aug 01, 2015 2:36 am
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
There are several wires from the mefi to the DLC. According to the folks at Rinda, the codereader LED is driven directly by the mefi through pin E. The Serial Data Port goes through pin G. You are correct. The GM DTC code reader (and probably also the Rhinda code reader) has 4 pins in the connector...
- Wed Jul 29, 2015 9:03 am
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
OOPS... I should have said TP; throttle position sensor instead of TPC. Anyway, all documentation I have points to a mefi4a. My 250 page manual is overwhelming. :shock: The Rinda Tech Codereader works fine. Per a discussion I had with the nice folks at Rinda, the Codereader LED is driven directly b...
- Wed Jul 29, 2015 2:36 am
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
- Mon Jul 27, 2015 1:56 am
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
OK I purchased the ScannerPro software and cable from the very nice OBD Diagnostics folks. When I tried to connect, I get SEND COMMAND FAILURE (0x00000006) error. Per OBD tech support, I checked my preferences and port connections using the Hyperterminal on their disk... (very nice to supply that)....
- Sun Jul 19, 2015 8:43 am
- Forum: General Motors
- Topic: Who Needs An ADS or ADX?
- Replies: 390
- Views: 1678261
Re: Newbie would appreciate some help creating ADX for MEFI4
i have an ADX for a MEF3 unit, but I have no idea how similar they are. Hi there, Just stumbled over this site, searching on how to read diagnostics from my MEFI4b ECM. Unfortunately I don't have the protocoll definition for the MEFI4b, so I would like to try the MEFI3 ADX mentioned in this thread....
- Tue May 05, 2015 1:39 am
- Forum: General Motors
- Topic: Volvo Penta GXi-F MEFI reader
- Replies: 9
- Views: 23342
First of all make a copy of your ADX file in case you mess it up. Open ScannerPro and load your ADX file. Click on Edit Definition, click on the ‘+’ on Dashboards, then click on Main Dashboard. Click on ‘Add Gauge’ and enter the Top, Bottom, Left, and Right location values and the Gauge Type (Analog...
- Sat May 02, 2015 4:09 am
- Forum: General Motors
- Topic: Volvo Penta GXi-F MEFI reader
- Replies: 9
- Views: 23342
Thanks Charles, I found the parameter list and I'm working through it now. I'm trying to figure out what each parameter means or does. Some are obvious, others I don't understand. on the Scannerpro software that comes with the mefiScan, I can't add items to the dash. When talking to Bob at OBD diag...
- Thu Apr 30, 2015 3:24 am
- Forum: General Motors
- Topic: Volvo Penta GXi-F MEFI reader
- Replies: 9
- Views: 23342
- Fri Apr 03, 2015 2:41 am
- Forum: General Motors
- Topic: Volvo Penta GXi-F MEFI reader
- Replies: 9
- Views: 23342
- Tue Feb 17, 2015 6:02 am
- Forum: General Motors
- Topic: MEFI 3 Datastream Definition
- Replies: 6
- Views: 13528
Re: MEFI 3 Datastream Definition
Guys, I am looking to read the engine parameters such as RPM, Coolant, and Fuel flow from my MEFI 3 engine controller, does anyone have the datastream definition files for it? I don't want to modify the cals I just want to look up the data so I can put it on the canbus of my boat. Any help would be...
- Mon Jan 26, 2015 12:21 pm
- Forum: TunerPro Discussion
- Topic: How to make screen shots
- Replies: 3
- Views: 8874
Re: How to make screen shots
Can anyone explain how to copy screen shots of tunerpro? The only option that I can make work is export to text. I would like to print some VE tables as they appeared on the screen. Thanks If you are using Windows, when the screen you want is visible, press the PrintSC key. This will copy the curre...
- Tue Jul 29, 2014 2:58 am
- Forum: General Motors
- Topic: Ecm #12584052 Mefi-4b used by Painless wiring
- Replies: 2
- Views: 10791
I have the MEFIBurn scan and tune software for my RamJet 350 engine with the MEFI4a controller. I'm not certain but I think the only difference between the 4a and 4b is the CAN bus interface. Unfortunately I do not think there is a specific setting to increase idle for a/c, but you should contact Bo...
- Thu Jul 24, 2014 1:20 am
- Forum: Report A Bug
- Topic: Custom ADX for Arduino board
- Replies: 4
- Views: 12845
Re: Custom ADX for Arduino board
Need help coming up with the correct conversion formula for TPS data sent from an Arduino to TunerPro5. Communication is working, after connecting the device, open dash, turn the Throttle Position sensor and the gauge rolls over 4 times while doing a full sweep but will go from 0.49 to 5.0vdc at ab...
- Sun Jun 01, 2014 1:15 am
- Forum: TunerPro Discussion
- Topic: MEFI2 explanation of terminalogy
- Replies: 2
- Views: 8116
Here are a few documents that may help.
http://www.hptuners.com/help/vcm_editor ... uel_ae.htm
http://www.gearhead-efi.com/gm-ecm-pcm- ... onary.html
http://www.hptuners.com/help/vcm_editor ... uel_ae.htm
http://www.gearhead-efi.com/gm-ecm-pcm- ... onary.html
- Thu Apr 03, 2014 5:55 am
- Forum: General Motors
- Topic: how do I find what 'byte number' corresponds to A/Cpres $DA2
- Replies: 4
- Views: 13310
I am not familiar with the $DA2 tune, but here is some information that may help, a link to a webpage that I created when I was datalogging my wide band with an MEFI4a controller. Does your wide band have an analog output?
http://www.carols62.com/ramjet/wideband.html
http://www.carols62.com/ramjet/wideband.html
- Fri Dec 20, 2013 5:26 am
- Forum: General Motors
- Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
- Replies: 16
- Views: 31370
Re: Real beginner with a Ramjet 502 in a 69 SS Chevelle
I'm really over my head here. I dropped in a 502 crate and am trying to DIY troubleshoot this beast on the cheap. I'm hoping someone here could point me in the right direction. I have the Codemate, but am looking to try this very cool TunerPro. Where do I go to get the least expensive cable (10 pin...
- Thu Jul 11, 2013 3:14 pm
- Forum: TunerPro Discussion
- Topic: Mefi 4 what does ccp stand for n car stumbles at 190 f help
- Replies: 6
- Views: 12093
Re: Mefi 4 what does ccp stand for n car stumbles at 190 f h
I have a problem since I put the mefi 4 unit in I had a 3 with no problems but now when my ect is around 190 f the car startes to stumble but never really dies but once it gets down to 180 f it's fine thinking its the mat but also wanna know what the ccp stands for Does the engine idle correctly wh...
- Thu Mar 14, 2013 5:49 am
- Forum: TunerPro Discussion
- Topic: ScannerPro vs TunerPro RT, can't connect
- Replies: 2
- Views: 6626
I asked the same question (sort of) a few months ago and never got any answers. http://forum.tunerpro.net/viewtopic.php ... highlight=
- Wed Jan 09, 2013 4:53 am
- Forum: General Motors
- Topic: RamJet 350
- Replies: 4
- Views: 9414
- Tue Jan 08, 2013 5:18 pm
- Forum: General Motors
- Topic: RamJet 350
- Replies: 4
- Views: 9414
Re: RamJet 350
Have you set the proper COM port?kenny kustom wrote:Hello. I am using the mefi burn cable and scan pro software.
When trying to connect, it just says aldl not connected on the bottom of the screen. What am i doing wrong ?
If not goto "File", "Preferences", "COM Setup".
Charles
- Sat Jul 07, 2012 6:58 am
- Forum: TunerPro Discussion
- Topic: Using ScannerPro ADX file with TunerPro RT
- Replies: 0
- Views: 5826
Using ScannerPro ADX file with TunerPro RT
I have an ADX file that works correctly in the old ScannerPro version 5.0574. I would like to be able to use it with TunerPro RT ver.5.0. I downloaded RT, installed it, and loaded the old ScannerPro ADX file. The dash board looks correct, and the Header data looks the same, but I have some questions...
- Mon Jun 11, 2012 4:03 pm
- Forum: TunerPro Discussion
- Topic: calculate formula to relate fuel pressure volts to PSI data
- Replies: 4
- Views: 9863
- Mon Jun 11, 2012 3:24 pm
- Forum: TunerPro Discussion
- Topic: Making Dash in Scannerpro
- Replies: 9
- Views: 16887
- Mon Jun 11, 2012 12:56 pm
- Forum: TunerPro Discussion
- Topic: Making Dash in Scannerpro
- Replies: 9
- Views: 16887
I have never tried TunerProRT, but I just downloaded it and installed it on my desktop computer. Offhand it appears to me that you create gauges pretty much the same as in ScannerPro. I was going to try to see if I could get RT to communicate with my MEFI4a controller, so I installed it on my laptop...
- Mon Jun 11, 2012 6:47 am
- Forum: TunerPro Discussion
- Topic: Data jumping all over place, what is wrong
- Replies: 8
- Views: 13850
- Mon Jun 11, 2012 4:58 am
- Forum: TunerPro Discussion
- Topic: Scannerpro (NOT TunerproRT) data jumping with mefi4
- Replies: 4
- Views: 10144
Make sure that you do not have the cable routed near the distributor or any of the spark plug wires. Are you using a true serial cable or the USB cable from MEFIBurn? If you are using the MEFIBurn USB cable, did you install their driver? If you are using a true serial cable does your computer have a...
- Sun Jun 10, 2012 3:49 am
- Forum: TunerPro Discussion
- Topic: Run fuel pumps with Tunerpro RT
- Replies: 12
- Views: 21007
I have never tried TunerPro V5, but I would assume that it would require that you have the command syntax for the particular ECU in order to communicate with it. As far as I know this information is not available (at least not in the public domain ) for the MEFI ECUs. Also I believe most of the MEFI...
- Sat Jun 09, 2012 4:40 pm
- Forum: TunerPro Discussion
- Topic: Run fuel pumps with Tunerpro RT
- Replies: 12
- Views: 21007
if some other diagnostic tool can do it, tunerpro can as well.... if you know the commands to do so. this is what i thought...anybody know the commands for mefi4.adx to run fuel pump ? From your previous posts I was under the impression that you have only the ScannerPro definitions (ADX file) for y...
- Fri Jun 08, 2012 12:37 pm
- Forum: TunerPro Discussion
- Topic: Run fuel pumps with Tunerpro RT
- Replies: 12
- Views: 21007
- Fri Jun 08, 2012 10:42 am
- Forum: TunerPro Discussion
- Topic: Run fuel pumps with Tunerpro RT
- Replies: 12
- Views: 21007