EFILive Duramax LB7 DSP5 Manuel utilisateur

Cindy Myers

Duramax LB7/LLY DSP5

User Guide

EFILive, EFILive FlashScan and EFILive AutoCal are registered trademarks of EFILive Limited.

All other trademarks belong to their respective owners.

Duramax LB7/LLY DSP5User Guide

First published

18 January, 2007

Revised

29 August 2018

Duramax LB7/LLY DSP5 User Guide

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Contents

............................................................................................................3

Prerequisites....................................................................................................................3

Intended Audience.......................................................................................................3

Computer Knowledge...................................................................................................3

......................................................................................................4

Introduction......................................................................................................................4

Introduction ..................................................................................................................4

DSP2Support Retirement ............................................................................................4

Software.......................................................................................................................4

Overview ..................................................................................................................4

Requirements...........................................................................................................4

Additional Support Resources......................................................................................5

............................................................................................................6

DSP Upgrade ..................................................................................................................6

What is EFILive DSP5? ................................................................................................6

Upgrade the Operating System to DSP5......................................................................6

Identify Correct Script...................................................................................................7

LB7 DSP5Script Files...............................................................................................7

LLY DSP5Script Files...............................................................................................7

LB7 DSP2Script Files...............................................................................................8

LLY DSP2Script Files...............................................................................................8

Run Script....................................................................................................................8

Flashing DSP5Tune File..............................................................................................9

LB7...........................................................................................................................9

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LLY...........................................................................................................................9

LB7 & LLY Flashing Tips and Tricks.........................................................................9

Wiring the DSP5Switch..............................................................................................10

LB7.........................................................................................................................10

LLY.........................................................................................................................10

Wiring the DSP Output...............................................................................................11

LB7 ECM Connector wiring installation......................................................................12

LLY ECM Blue Connector wiring installation..............................................................13

Important DSP5Parameters and Tables....................................................................14

A0141 –DSP5Tune Switch Delay..........................................................................14

A0136 to A0139 –DSP5Staging Control................................................................14

A0140 –DSP5Valet Mode .....................................................................................14

A0142, A0143, A0144, A0145 –DSP5switching voltages .....................................15

Monitoring DSP status in the Scantool...................................................................15

Wiring the DSP2Switch..............................................................................................16

LB7.........................................................................................................................16

LLY.........................................................................................................................16

Troubleshooting Guide...............................................................................................16

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Prerequisites

Intended Audience

EFILive Customers using the V8 Scan and Tune Tool software.

Computer Knowledge

It is expected that readers have a basic understanding of:

The Windows operating system;

Starting and using Windows applications;

Navigating folders using Windows Explorer.

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Introduction

This document is intended to assist EFILive customers with the basic operations

and steps necessary to setup EFILive's DSP5custom operating systems for the

Duramax LB7 and LLY ECMs.

DSP2Support Retirement

This document was originally created for DSP5 and DSP2 custom operating

systems. Support for DSP2 operating systems was retired in July 2018. DSP2

documentation remains for continuity, however EFILive no longer offers software

support for this feature.

Software

Overview

EFILive presently has two major software versions (V7 and V8) that implement

different parts of the tuning and scanning process. The V8 software is undergoing

significant development and will eventually supersede V7 entirely for FlashScan

V2 customers.

FlashScan customers must install both versions, the following table displays

software functionality.

Feature

Scanning

OBDII Diagnostics

Bidirectional Controls

Reading

Flashing

Tune Editing

VIN License Management

Firmware Management

Requirements

Duramax DSP5software enhancements are available in the following product

versions:

EFILive V8.1.2.75 or later.

FlashScan V2 / AutoCal Firmware - V2.06.16 or later.

EFILive V7.3.3.561.

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The latest software is available for download from the EFILive website here:

http://www.efilive.com/latest/cat/download-efilive

Additional Support Resources

If, after reviewing this guide, further assistance is required please contact the

EFILive Authorised Reseller from whom you purchased your product. They are

your first point of contact for EFILive support related inquiries.

If your question is in relation to the actual tuning of your vehicle (i.e. how to gain

performance, economy etc.) then please ask these questions on the EFILive

Forum (http://forum.efilive.com/). EFILive does not provide support or assistance

for the actual tuning of any supported vehicles.

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DSP Upgrade

What is EFILive DSP5?

EFILive DSP5(Duramax Switchable Performance) ECM (Engine Control Module)

operating systems are modified versions of the factory ECM operating systems

that give users the ability to use the factory ECM to perform functions beyond what

was offered from the factory.

EFILive DSP5custom operating systems for Duramax controllers allows customers

to be able to switch 'on the fly' between multiple tunes, all stored in the ECM's

flash memory.

LB7 / LLY DSP5can be switched via FlashScan V2 or AutoCal, or via a hardwired

switch.

The ECM can be returned to GM factory condition at any time by reflashing a

stock GM Operating System and calibration into the ECM using the Full Flash

option.

Upgrade the Operating System to DSP5

Important: FlashScan V2 / AutoCal MUST be plugged in to the PC's USB port

prior to starting V7 for the DSP5operating system upgrade to be available.

Using the EFILive V7.5 Tuning Tool, open your tune file and click on the 'Upgrade

OS' tab.

Select which operating system upgrade you wish to apply (only choose one), then

click the “Apply Upgrade” button.

Save the file with a new name, File > Save As. Maybe something like

‘My Truck Base DSP5 Conversion.ctz’

Close the tune file by selecting, File > Close Tuning File.

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Reopen the file so EFILive will recognise the file is a DSP5converted operating

system. Please also take note of the new operating system (OS) number of the

DSP5converted file.

Identify Correct Script

Users MUST run script files to populate maps. EFILive DOES NOT automatically

populate DSP tables with factory maps during the upgrade like other DSP

platforms.

Select the script for your tune file using the operating system number identified

previously, the table below and the tune file format for metric or imperial unit

measurements.

LB7 DSP5Script Files

GM OS

DSP5 OS

Script File Name

15063376

01337605

DSP5_LB7_Early.txt (select metric or imperial)

15097100

01710005

DSP5_LB7_Early.txt (select metric or imperial)

15188873

01887305

DSP5_LB7_Early.txt (select metric or imperial)

15094441

02444105

DSP5_LB7_Late.txt (select metric or imperial)

15166853

02685305

DSP5_LB7_Late.txt (select metric or imperial)

15186006

02600605

DSP5_LB7_Late.txt (select metric or imperial)

15189044

03904405

DSP5_LB7_Late.txt (select metric or imperial)

LLY DSP5Script Files

GM OS

DSP5 OS

Script File Name

15141668

04166805

DSP5_LLY.txt (select metric or imperial)

15193885

05388505

DSP5_LLY.txt (select metric or imperial)

15231600

05160005

DSP5_LLY.txt (select metric or imperial)

15228758

05875805

DSP5_LLY.txt (select metric or imperial)

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LB7 DSP2Script Files

GM OS

DSP2 OS

Script File Name

15063376

01337601

DSP2_LB7_Early.txt (select metric or imperial)

15097100

01710001

DSP2_LB7_Early.txt (select metric or imperial)

15188873

01887301

DSP2_LB7_Early.txt (select metric or imperial)

15094441

02444101

DSP2_LB7_Late.txt (select metric or imperial)

15166853

02685301

DSP2_LB7_Late.txt (select metric or imperial)

15186006

02600601

DSP2_LB7_Late.txt (select metric or imperial)

15189044

03904401

DSP2_LB7_Late.txt (select metric or imperial)

LLY DSP2Script Files

GM OS

DSP5 OS

Script File Name

15141668

04166801

DSP2_LLY.txt (select metric or imperial)

15193885

05388501

DSP2_LLY.txt ((select metric or imperial)

15231600

05160001

DSP2_LLY.txt (select metric or imperial)

15228758

05875801

DSP2_LLY.txt (select metric or imperial)

Run Script

Navigate to the Edit -> Run Script menu option.

Select Open to and choose script identified in the step above.

Select Run to apply the script.

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