19 pages

English

DSP2 Upgrade Tutorial

Bavem - Martin Ross

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19 pages

English

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Tout savoir sur nos offres

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Installing the EFILive DSP² Custom Operating System & Using the DSP² features of EFILive V7 Ross Myers Installing an EFILive DSP² Custom Operating System & Using the DSP² features of EFILive V7 Copyright © 1998-2006 EFILive Limited. All rights reserved First published April 21, 2006 Revised May 01, 2006 You may freely copy and distribute this entire document. You may freely quote, copy and distribute portions of this document, only if any such quote or copy acknowledges EFILive as the original author. If you wish to quote copy or distribute portions of this document without acknowledging EFILive as the original author, written permission must be obtained from EFILive Limited. Permission may be requested via email to permissions@efilive.com EFILive is a registered trademark of EFILive Limited. Acrobat Reader is a registered trademark of Adobe Systems Incorporated. Microsoft Windows is a registered trademark of Microsoft Corporation. All other trademarks belong to their respective owners. DSP² Custom Operating System Tutorial EFILive V7 Tuning Tool Introduction This tutorial assumes you are running the latest release of version 7.3 of the EFILive Tuning Tool software, please ensure you are running the latest software, free updates can be downloaded from http://www.efilive.com/download.aspx Your hardware must also be either licensed as Flashscan Commercial or Workshop. If you presently own a Flashscan Personal ...

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Publié par	Bavem
Nombre de lectures	22
Langue	English

Extrait

Installing the EFILive

DSP² Custom Operating System & Using the DSP² features

of EFILive V7

Ross Myers

Installing an EFILive DSP² Custom Operating System & Using the DSP² features of EFILive V7 Copyright © 1998-2006 EFILive Limited . All rights reserved First published April 21, 2006 Revised May 01, 2006 You may freely copy and distribute this entire document. You may freely quote, copy and distribute portions of this document, only if any such quote or copy acknowledges EFILive as the original author. If you wish to quote copy or distribute portions of this document without acknowledging EFILive as the original author, written permission must be obtained from EFILive Limited. Permission may be requested via email to permissions@efilive.com

EFILive is a registered trademark of EFILive Limited. Acrobat Reader is a registered trademark of Adobe Systems Incorporated. Microsoft Windows is a registered trademark of Microsoft Corporation. All other trademarks belong to their respective owners.

EFILive V7 Tuning Tool

DSP² Custom Operating System Tutorial Introduction This tutorial assumes you are running the latest release of version 7.3 of the EFILive Tuning Tool software, please ensure you are running the latest software, free updates can be downloaded from http://www.efilive.com/download.aspx Your hardware must also be either licensed as Flashscan Commercial or Workshop. If you presently own a Flashscan Personal cable you will need to upgrade to use the DSP² programs. The Custom Operating Systems supplied by EFILive are provided “as is without warranty of any kind. Please take all reasonable caution when using the extended features of EFILive’s Custom Operating Systems. You may return your ECM to its GM factory condition at any time, by reflashing a stock GM Operating System and calibration over the top of any EFILive Custom Operating System. What is EFILive DSP² ? DSP² is a customized ECM operating system developed by EFILive for the LB7 & LLY Duramax Diesels. DSP² lets you to switch on the fly between two user programmable tunes; DSP² does this by allowing you create two versions of the main operating maps that control engine performance. DSP² also offers you the feature of a switchable output using a spare pin on the ECM. This could be used for a variety of things, such as, switching a relay on/off, turning on a warning lamp under conditions that you can define (see hints on the last page of this document). Please follow the steps on the following pages to successfully upgrade your Duramax ECM to DSP².

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DSP² Custom Operating System Tutorial

EFILive V7 Tuning Tool

Step 1 Using the EFILive Tune Tool, read the ECM to be converted to DSP² and save the file, or, open an existing *.tun file copy of the ECM and note the Operating System number. You will need to select the correct DSP² Operating System *.tun file from the list shown on the next page based on this number. You may wish to write this down for reference.

You may wish to take note of the current Operating System in the ECM in the space below..

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DSP² Custom Operating System Tutorial EFILive V7 Tuning Tool Step 2 Using the table below, find the EFILive Custom Operating System that matches your ECM’s current Operating System number. The two numbers at the end of each DSP² filename may be 01, 02, 03, etc, this indicates the version number and feature-set of the EFILive Custom Operating System. At the time of writing only 01 is available. The .tun file is what is programmed into the ECM’s flash memory. The .cal file contains the mapping information for the Tuning Tool. Note: The listed year in the table refers to the year the ECM operating system was first released and then the various revisions of the first release, not the model-year of the vehicle. GM Operating Systems (O.S) vs EFILive DSP² Custom O.S

GM O.S DSP² O.S

09393838 01383801 15063376 01337601 15097100 01710001 15188873 01887301

15166853 02685301 15186006 02600601 15194441 02444101

15189044 03904401

15141668 04166801

15193885 05388501 15231600 05160001 15228758 05875801

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Calibration file Tuning File (*.cal) (*.tun)

01383801.cal 01383801.tun 01337601.cal 01337601.tun 01710001.cal 01710001.tun 01887301.cal 01887301.tun

02685301.cal 02685301.tun 02600601.cal 02600601.tun 02444101.cal 02444101.tun

03904401.cal 03904401.tun

04166801.cal 04166801.tun

05388501.cal 05388501.tun 05160001.cal 05160001.tun 05875801.cal 05875801.tun

5 --

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DSP² Custom Operating System Tutorial

EFILive V7 Tuning Tool

Step 3 Open the EFILive DSP² Custom Operating system *.tun file from the list on the previous page that matches the ECM’s current GM Operating System.

You should NOT use this tune as the one to run your truck, the following steps will show you how to transfer your existing tune from your truck back into the DSP² Operating System . When the supplied DSP² file opens EFILive will warn you that there is some table values out of range, this is normal as the tables will contain no data at this stage, we will populate them later.

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DSP² Custom Operating System Tutorial

EFILive V7 Tuning Tool

Step 4 Open as a *.tun file comparison, the file that contains the ECM’s original calibrations (or an existing tun file you are using in that ECM).

Once this is done you should now see the DSP² file name as the main file and your ECM’s current (non DSP²) file as the alternate calibration.

The compare calibrations button will also be active.

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DSP² Custom Operating System Tutorial

EFILive V7 Tuning Tool

Step 5 You now need to transfer over your existing calibrations into the DSP² file. This is done using the segment copy feature. From the menu choose Edit > Copy entire segment.

When you perform that step please take note of the confirmation window that pops up telling you that you are about to copy from the alternate calibration to the current calibration, it must not say from the current calibration to the alternate calibration.

Then save the file. You will need to repeat this process (copy then save) for all segments shown in the picture on the next page.

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DSP² Custom Operating System Tutorial

EFILive V7 Tuning Tool

Step 5 continued Do not copy the “EFILive Custom Calibrations segment, just those in the red square.

For LB7

For LLY

Once all segments have been copied your saved file will now contain the DSP² program, but now with the calibrations from your truck installed. This is an important step as GM has many different calibrations for each model truck to cover different tire sizes, A/C configurations, emissions compliance etc. What you program back into your truck must match what was originally in the ECM. The next few steps involve populating the new DSP² tables as they will be blank.

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DSP² Custom Operating System Tutorial

EFILive V7 Tuning Tool

Step 6 Ensure the display units (imperial or metric) for the DSP² tables are set the same as the tables you are about to copy the data from (the list of tables to copy can be found on page 13 of this document). This is done via the menu option Edit >> Configure Display Units You only need to configure or confirm the Table / Parameter ID’s that have something shown in the Data Units section (such as A0101 shown below).

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EFILive V7 Tuning Tool

DSP² Custom Operating System Tutorial Step 7 Open the first segment in the Navigator, called EFILive Custom Calibrations, you now need to fill these tables / parameters with values to be used for your switched tune. As a starting point, the best option is to copy your existing standard tables into the DSP² tables.

Continued next page:

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