Home Register FAQ Members List Calendar Photo Gallery Garage Search Today's Posts Mark Forums Read


Go Back   Third Generation F-Body Message Boards > Tech Boards > DIY PROM
Reload this Page INFO ON GM ECU MODE 2 AND 4. EPROM DUMP AND MESSAGE SENDING. TUNERPRO

DIY PROM Do It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.

Welcome to ThirdGen.org!
Welcome to ThirdGen.org.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join the ThirdGen.org community today!


Reply
 
Thread Tools
Old 08-17-2009, 02:48 PM   #1
Junior Member
 
Join Date: Aug 2009
Posts: 7

Classifieds Rating: (0)
INFO ON GM ECU MODE 2 AND 4. EPROM DUMP AND MESSAGE SENDING. TUNERPRO
I am working with A GM ECU through Tunerpro. I have established communications with mode 1 for diagnostic chit chat. I would like to execute an EPROM dump with mode 2. Wondering if anyone has done this with Tunerpro?

Also, I know the ECU I am working with (diesel) supports mode 4 type functions where someone can reset the initial timing. I am not sure yet how to do this as there is not much info online about it. Does anyone know what I am referring to and how execute it?
This ad is not displayed to registered members.
Register your free account today and become a member on ThirdGen!
fastline is offline vBGarage Page   Reply With Quote
Sponsored Links
Registered users do not see this ad.
Click here to register for free!
Old 08-17-2009, 06:10 PM   #2
Senior Member
 
JP86SS's Avatar
 
Join Date: Apr 2004
Location: Browns Town
Posts: 2,574
Car: 86 Monte SS (730,$8D,G3,AP,4K,S_V4)
Engine: Treefitty Roller
Transmission: 700R4 HomeBrew, 2.2K stall
Axle/Gears: 3:73 Posi, 7.5 Soon to break

Classifieds Rating: (0)
Re: INFO ON GM ECU MODE 2 AND 4. EPROM DUMP AND MESSAGE SENDING. TUNERPRO
Here is some Mode 4 info.
IDK what ECM/mask you are working with but will give you some idea how it works in this application.
I don't believe the current TP can output the string lengths needed.
Most times people are using custom written code to work with this.
http://www.thirdgen.org/techboard/di...e-4-165-a.html (ALDL MODE 4 '165, '730, '727)
JP86SS is offline vBGarage Page   Reply With Quote


Reply

Go Back   Third Generation F-Body Message Boards > Tech Boards > DIY PROM
Reload this Page INFO ON GM ECU MODE 2 AND 4. EPROM DUMP AND MESSAGE SENDING. TUNERPRO
« byte writing to memory via ALDL mode 4 | HELP ID WHERE THE EPROM IS. Only one chip in the ECM »

Tags
aldl, custom, dump, ecm, ecu, eprom, gm, identification, mask, memory, mode, prom, tunerpro, updates, witing
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

 

1982 Camaro '82 || 1983 Camaro '83 || 1984 Camaro '84 || 1985 Camaro '85 || 1986 Camaro '86 || 1987 Camaro '87 || 1988 Camaro '88 || 1989 Camaro '89 || 1990 Camaro '90 || 1991 Camaro '91 || 1992 Camaro '92


All times are GMT -5. The time now is 12:28 PM.

Contact Us - ThirdGen.Org - Advertising - Privacy Policy - Terms of Use - Jobs - Top

Powered by vBulletin® Version 3.7.5
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
All content copyright © 1997 - 2009 ThirdGen.org. All rights reserved. No part of this website may be reproduced without the expressed, documented, and written consent of ThirdGen.org's Administrators.