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  Topic: Wide Band O2 not Logging
cbernhardt

Replies: 1
Views: 611

PostForum: General Motors   Posted: Wed May 23, 2018 1:58 am   Subject: Wide Band O2 not Logging
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 ho ...
  Topic: More COM ports to data aqusition
cbernhardt

Replies: 9
Views: 8254

PostForum: Feature Suggestions   Posted: Sun Feb 18, 2018 4:02 am   Subject: More COM ports to data aqusition
Plugin for what? LC1? Other Innovate stuff?
Innovate LM1.
  Topic: More COM ports to data aqusition
cbernhardt

Replies: 9
Views: 8254

PostForum: Feature Suggestions   Posted: Sat Feb 17, 2018 4:17 am   Subject: More COM ports to data aqusition
Innovate provides everything needed to make a plug in on their website for free. I would have already done it, but that's over my head.
I realize that this is an old post, but does anyone have a link ...
  Topic: Seeking Mefi GM 6.2L LS3 base tune files 2016
cbernhardt

Replies: 2
Views: 1033

PostForum: General Motors   Posted: Sat Jan 27, 2018 7:04 am   Subject: Re: Seeking Mefi GM 6.2L LS3 base tune files 2016
Hey everyone. Anyone have the tuner pro files for a base tuneGM 6.2L LS3,
Which MEFI controller do you have - 4a, 4b, 5, 6 ?
  Topic: MEFI4b Computer
cbernhardt

Replies: 1
Views: 1431

PostForum: General Motors   Posted: Fri Oct 27, 2017 1:50 am   Subject: MEFI4b Computer
Contact Bob at OBD Diagnostics. If you purchased their software they may furnish the files you need. If your MEFI4b computer is from a GM RamJet 350, Bob may be able to furnish you with the password ...
  Topic: Newbie with MEFI 4b and questions.
cbernhardt

Replies: 7
Views: 3023

PostForum: General Motors   Posted: Fri Sep 01, 2017 3:20 pm   Subject: 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 scanni ...
  Topic: Newbie with MEFI 4b and questions.
cbernhardt

Replies: 7
Views: 3023

PostForum: General Motors   Posted: Thu Aug 31, 2017 3:33 pm   Subject: 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 trouble ...
  Topic: Newbie with MEFI 4b and questions.
cbernhardt

Replies: 7
Views: 3023

PostForum: General Motors   Posted: Thu Aug 31, 2017 2:34 am   Subject: 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. F ...
  Topic: MEFI ADX Connection Problem
cbernhardt

Replies: 5
Views: 2816

PostForum: General Motors   Posted: Sat Jul 15, 2017 3:12 pm   Subject: MEFI ADX Connection Problem
I asked a similar question several years ago:
http://forum.tunerpro.net/viewtopic.php?t=3221&highlight=

Are you trying to modify the tune in the MEFI3 or just wanting to scan the outputs? Mos ...
  Topic: MEFI4b no pulse
cbernhardt

Replies: 1
Views: 2112

PostForum: General Motors   Posted: Thu Dec 01, 2016 12:34 am   Subject: Re: MEFI4b no pulse
Hi, i have an issue with a custoemr car, the car was stalling at 1500 rpms i checked the file with tunerpro and in the fuel table from 1500 to 2000 had weird numbers, i smoothed them but after i loade ...
  Topic: Newb to tuning- mefi4 running on a 5.3 LM7 in a 91 k5 blazer
cbernhardt

Replies: 1
Views: 2668

PostForum: General Motors   Posted: Mon Mar 14, 2016 4:04 am   Subject: Newb to tuning- mefi4 running on a 5.3 LM7 in a 91 k5 blazer
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 R ...
  Topic: TunerPro, Ostrich 2 and LM-1 question
cbernhardt

Replies: 2
Views: 3335

PostForum: TunerPro Discussion   Posted: Thu Oct 08, 2015 8:52 am   Subject: TunerPro, Ostrich 2 and LM-1 question
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 ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Fri Aug 07, 2015 2:18 am   Subject: Real beginner with a Ramjet 502 in a 69 SS Chevelle
!!!!! Problem Solved !!!!!

It turns out that the USB plug has some "issues". Bob at OBD Diagnostics was again very helpful and after all of his remote checks to make sure I installed ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Sat Aug 01, 2015 3:17 pm   Subject: Real beginner with a Ramjet 502 in a 69 SS Chevelle
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 ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Sat Aug 01, 2015 2:36 am   Subject: Real beginner with a Ramjet 502 in a 69 SS Chevelle
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 ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Wed Jul 29, 2015 9:03 am   Subject: Real beginner with a Ramjet 502 in a 69 SS Chevelle
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. Shocked

The Rinda Tech Coderea ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Wed Jul 29, 2015 2:36 am   Subject: Real beginner with a Ramjet 502 in a 69 SS Chevelle
JEGS sold me the 12499121 engine back in '08 which has the O2 sensors and TPC. The model number of the MEFI is on its bottom and taking that off is something I wish to avoid. And yes its been sitting ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Mon Jul 27, 2015 1:56 am   Subject: Real beginner with a Ramjet 502 in a 69 SS Chevelle
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 pr ...
  Topic: Who Needs An ADS or ADX?
cbernhardt

Replies: 367
Views: 441644

PostForum: General Motors   Posted: Sun Jul 19, 2015 8:43 am   Subject: 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 h ...
  Topic: Volvo Penta GXi-F MEFI reader
cbernhardt

Replies: 9
Views: 12163

PostForum: General Motors   Posted: Tue May 05, 2015 1:39 am   Subject: Volvo Penta GXi-F MEFI reader
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. ...
  Topic: Volvo Penta GXi-F MEFI reader
cbernhardt

Replies: 9
Views: 12163

PostForum: General Motors   Posted: Sat May 02, 2015 4:09 am   Subject: Volvo Penta GXi-F MEFI reader
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 Sca ...
  Topic: Volvo Penta GXi-F MEFI reader
cbernhardt

Replies: 9
Views: 12163

PostForum: General Motors   Posted: Thu Apr 30, 2015 3:24 am   Subject: Volvo Penta GXi-F MEFI reader
To view the codes in ScannerPro select the "Items Lists" tab a the bottom of the screen. The malfunction codes are listed about half way down the listing.

Not sure what you mean by " ...
  Topic: Volvo Penta GXi-F MEFI reader
cbernhardt

Replies: 9
Views: 12163

PostForum: General Motors   Posted: Fri Apr 03, 2015 2:41 am   Subject: Volvo Penta GXi-F MEFI reader
Does the engine controller have a GM part number on it, something like 12569494, or 88962717 ?
The part number will probably be on a sticker on the underside of the controller.
Does the connector lo ...
  Topic: MEFI 3 Datastream Definition
cbernhardt

Replies: 4
Views: 4888

PostForum: General Motors   Posted: Tue Feb 17, 2015 6:02 am   Subject: 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 modif ...
  Topic: How to make screen shots
cbernhardt

Replies: 3
Views: 4136

PostForum: TunerPro Discussion   Posted: Mon Jan 26, 2015 12:21 pm   Subject: 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 a ...
  Topic: Ecm #12584052 Mefi-4b used by Painless wiring
cbernhardt

Replies: 2
Views: 6211

PostForum: General Motors   Posted: Tue Jul 29, 2014 2:58 am   Subject: Ecm #12584052 Mefi-4b used by Painless wiring
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. Unfort ...
  Topic: Custom ADX for Arduino board
cbernhardt

Replies: 4
Views: 6783

PostForum: Report A Bug   Posted: Thu Jul 24, 2014 1:20 am   Subject: 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 sen ...
  Topic: MEFI2 explanation of terminalogy
cbernhardt

Replies: 2
Views: 3448

PostForum: TunerPro Discussion   Posted: Sun Jun 01, 2014 1:15 am   Subject: MEFI2 explanation of terminalogy
Here are a few documents that may help.

http://www.hptuners.com/help/vcm_editor_parameters_gm_eng_fuel_ae.htm

http://www.gearhead-efi.com/gm-ecm-pcm-conversion/efi-dictionary.html
  Topic: how do I find what 'byte number' corresponds to A/Cpres $DA2
cbernhardt

Replies: 4
Views: 7808

PostForum: General Motors   Posted: Thu Apr 03, 2014 5:55 am   Subject: how do I find what 'byte number' corresponds to A/Cpres $DA2
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 ...
  Topic: Real beginner with a Ramjet 502 in a 69 SS Chevelle
cbernhardt

Replies: 16
Views: 16538

PostForum: General Motors   Posted: Fri Dec 20, 2013 5:26 am   Subject: 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, bu ...
  Topic: Mefi 4 what does ccp stand for n car stumbles at 190 f help
cbernhardt

Replies: 6
Views: 5895

PostForum: TunerPro Discussion   Posted: Thu Jul 11, 2013 3:14 pm   Subject: 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 fin ...
  Topic: ScannerPro vs TunerPro RT, can't connect
cbernhardt

Replies: 2
Views: 3668

PostForum: TunerPro Discussion   Posted: Thu Mar 14, 2013 5:49 am   Subject: ScannerPro vs TunerPro RT, can't connect
I asked the same question (sort of) a few months ago and never got any answers. http://forum.tunerpro.net/viewtopic.php?t=2928&highlight=
  Topic: RamJet 350
cbernhardt

Replies: 4
Views: 5004

PostForum: General Motors   Posted: Wed Jan 09, 2013 4:53 am   Subject: RamJet 350
Nevermind
  Topic: RamJet 350
cbernhardt

Replies: 4
Views: 5004

PostForum: General Motors   Posted: Tue Jan 08, 2013 5:18 pm   Subject: Re: RamJet 350
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 ?

Have you set the proper CO ...
  Topic: Using ScannerPro ADX file with TunerPro RT
cbernhardt

Replies: 0
Views: 4061

PostForum: TunerPro Discussion   Posted: Sat Jul 07, 2012 6:58 am   Subject: 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 ...
  Topic: calculate formula to relate fuel pressure volts to PSI data
cbernhardt

Replies: 4
Views: 5177

PostForum: TunerPro Discussion   Posted: Mon Jun 11, 2012 4:03 pm   Subject: calculate formula to relate fuel pressure volts to PSI data
This should get you close
(V-0.5) * 17.5 = PSI

Using the above formula will get the following:
0.5v=0psi
1.2v=12.2psi
1.65v=20.1psi
2.2v=29.7psi
2.75v=39.3psi
3.45v=51.6psi
3.9v=59.5psi
...
  Topic: Making Dash in Scannerpro
cbernhardt

Replies: 9
Views: 8596

PostForum: TunerPro Discussion   Posted: Mon Jun 11, 2012 3:24 pm   Subject: Making Dash in Scannerpro
Are you trying to add a new gauge or change the item that appears in an existing gauge?

In ScannerPro if you want to change the item that appears in an existing gauge, right click on the gauge and ...
  Topic: Making Dash in Scannerpro
cbernhardt

Replies: 9
Views: 8596

PostForum: TunerPro Discussion   Posted: Mon Jun 11, 2012 12:56 pm   Subject: Making Dash in Scannerpro
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 ...
  Topic: Data jumping all over place, what is wrong
cbernhardt

Replies: 8
Views: 6626

PostForum: TunerPro Discussion   Posted: Mon Jun 11, 2012 6:47 am   Subject: Data jumping all over place, what is wrong
If changing the Mode commands does not work, try this.
With the MEFIBurn USB cable unplugged open Windows Device Manager (Under control Panel, System) and click on the + next to Ports (COM& LPT ...
  Topic: Scannerpro (NOT TunerproRT) data jumping with mefi4
cbernhardt

Replies: 4
Views: 5571

PostForum: TunerPro Discussion   Posted: Mon Jun 11, 2012 4:58 am   Subject: Scannerpro (NOT TunerproRT) data jumping with mefi4
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 ...
  Topic: Run fuel pumps with Tunerpro RT
cbernhardt

Replies: 12
Views: 11231

PostForum: TunerPro Discussion   Posted: Sun Jun 10, 2012 3:49 am   Subject: Run fuel pumps with Tunerpro RT
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 ...
  Topic: Run fuel pumps with Tunerpro RT
cbernhardt

Replies: 12
Views: 11231

PostForum: TunerPro Discussion   Posted: Sat Jun 09, 2012 4:40 pm   Subject: Run fuel pumps with Tunerpro RT
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 ...
  Topic: Run fuel pumps with Tunerpro RT
cbernhardt

Replies: 12
Views: 11231

PostForum: TunerPro Discussion   Posted: Fri Jun 08, 2012 12:37 pm   Subject: Run fuel pumps with Tunerpro RT
To really tune your engine you need the TunerPro definitions and the MEFIBurn program.

Charles
  Topic: Run fuel pumps with Tunerpro RT
cbernhardt

Replies: 12
Views: 11231

PostForum: TunerPro Discussion   Posted: Fri Jun 08, 2012 10:42 am   Subject: Run fuel pumps with Tunerpro RT
I think the scan tool the manual is referring to is one of the commercial shop tools, not the DTC tool or any of the programs that you have. At least that is how I interpret it in my MEFI4a manual. ...
  Topic: How do you clear DTC codes using Tunerpr RT
cbernhardt

Replies: 3
Views: 5961

PostForum: TunerPro Discussion   Posted: Fri Jun 08, 2012 10:39 am   Subject: How do you clear DTC codes using Tunerpr RT
Are you trying to change the item in TunerPro or ScannerPro?
ScannerPro only reads and displays data from the MEFI controller.
TunerPro works only with the BIN file, it does not communicate directly ...
  Topic: How do you clear DTC codes using Tunerpr RT
cbernhardt

Replies: 3
Views: 5961

PostForum: TunerPro Discussion   Posted: Fri Jun 08, 2012 6:19 am   Subject: How do you clear DTC codes using Tunerpr RT
In the "Items List" look for the code that you want to change. Double click on the item and you can set or clear the value.

Charles
  Topic: Noob Q about injectors
cbernhardt

Replies: 4
Views: 4210

PostForum: TunerPro Discussion   Posted: Wed Jun 06, 2012 1:37 am   Subject: Noob Q about injectors
If this relates to your MEFI equipped boat engine, there is not much related to the injectors that you can check. There are some error codes that will indicate a short or open in the injector circuit ...
  Topic: How to calculate GPH on mefi4.adx
cbernhardt

Replies: 10
Views: 9891

PostForum: TunerPro Discussion   Posted: Mon Jun 04, 2012 5:48 am   Subject: How to calculate GPH on mefi4.adx
You can create a histogram showing the average GPH or MPG over the time that the engine parameters are being scanned, but not sure what use it would be.

Charles
  Topic: convert oil pressure / CAt voltage to psi
cbernhardt

Replies: 7
Views: 8119

PostForum: TunerPro Discussion   Posted: Mon Jun 04, 2012 4:26 am   Subject: convert oil pressure / CAt voltage to psi
Thanks Charles...quick question when you link new item cant you watch it on the dash along side the original item to check is same, then apply formula ??? same as you would with copying the native one ...
  Topic: How to calculate GPH on mefi4.adx
cbernhardt

Replies: 10
Views: 9891

PostForum: TunerPro Discussion   Posted: Mon Jun 04, 2012 4:24 am   Subject: How to calculate GPH on mefi4.adx
As far as I know there is no way to accumulate the total gallons used.

Charles
 
 
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