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Related Manuals for EFILive Duramax LBZ DSP5
Summary of Contents for EFILive Duramax LBZ DSP5
- Page 1 Duramax LBZ/LMM DSP User Guide Cindy Myers...
- Page 2 Duramax LBZ/LMM DSP User Guide © 1998 EFILive Limited All rights reserved First published 03 October, 2009 Revised 29 August 2018 EFILive, EFILive FlashScan and EFILive AutoCal are registered trademarks of EFILive Limited. All other trademarks belong to their respective owners.
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Page 3: Table Of Contents
Software ........................3 Overview ........................3 Requirements ......................3 Additional Support Resources ..................4 ......................5 DSP Upgrade ........................5 What is EFILive DSP ? ....................5 Upgrade the Operating System to DSP ..............5 Wiring the DSP Switch ....................6 LBZ / LMM ECM Connector Wiring Installation ............ -
Page 4: Prerequisites
Duramax LBZ/LMM DSP5 User Guide 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;... -
Page 5: Introduction
Duramax LBZ/LMM DSP5 User Guide Introduction Introduction This document is intended to assist EFILive customers with the basic operations and steps necessary to setup EFILive's DSP custom operating systems for the Duramax E35A and E35B ECMs. Support Retirement This document was originally created for DSP... -
Page 6: Additional Support Resources
Duramax LBZ/LMM DSP5 User Guide 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. -
Page 7: Dsp Upgrade
V7.5 for the DSP operating 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”... -
Page 8: Wiring The Dsp Switch
‘My Truck Base DSP5 Conversion.ctz’ Close the tune file by selecting, File > Close Tuning File. Reopen the file so EFILive will recognise the file is a DSP converted operating system. Please also take note of the new operating system (OS) number of the converted file. - Page 9 Ground = Connector 1 (the larger plug), pin 54, (next to Yellow/Black wire). Note: It may also be possible to make the ground connection in the cab rather than the ECM. The part number for the connector pins is – Tray #19, 1928498135. - 7 - support@efilive.com www.efilive.com...
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Page 10: Lbz / Lmm Ecm Connector Wiring Installation
– Remove top cover (don’t lose it!) – Insert new pins/wires Pin-out Reference (viewed looking at connector face). Reverse procedures once done. Joe Harden has provided an in-depth install guide at the end of this document. - 8 - support@efilive.com www.efilive.com... -
Page 11: Important Dsp Parameters And Tables
GM.E35DSP5V_DMA (PC) or E35DSP5V_M (BBL): This will show the measured voltage at the ECM pin when using DSP , useful for setting up the DSP switching voltages, otherwise just use the previous PID to monitor the DSP program switching. - 9 - support@efilive.com www.efilive.com... -
Page 12: Lbz / Lmm - Dsp Pin Install Guide
Duramax LBZ/LMM DSP5 User Guide LBZ / LMM – DSP pin install guide Contributed by EFILive beta tester, Joe Harden I’m not sure if it makes it easier for the install, but I removed the driver’s side inner fender. Use the “throttle cable” port through the firewall as a way to route the wire from the switch to the ECM. - Page 13 Duramax LBZ/LMM DSP5 User Guide Press the grommet into the cab This is an under-dash view of what’s taking place. - 11 - support@efilive.com www.efilive.com...
- Page 14 I don’t have the proper crimping tool. The crimping tabs on the pin need to be trimmed down and the solder can’t be very thick, since the whole pin needs to fit down a hole about the size of the head of the pin.) - 12 - support@efilive.com www.efilive.com...
- Page 15 Duramax LBZ/LMM DSP5 User Guide The grommet can be installed back into the firewall after the wire is fed through. Location of ECM - 13 - support@efilive.com www.efilive.com...
- Page 16 C2 needed to be removed in order to make C1 available.) Now remove connector C1 (directly above C2). The same ratcheting lever is on this connector as C2, except the lever needs to be pulled down (toward the ground). - 14 - support@efilive.com www.efilive.com...
- Page 17 There’s a pink clip in the connector that holds the pins in place. This needs to be removed. I used a small allen-wrench to get down in the notch of the pink clip and applied pressure to the end of the connector to remove it. - 15 - support@efilive.com www.efilive.com...
- Page 18 Duramax LBZ/LMM DSP5 User Guide Remove it completely from the connector. Next, take the ratcheting mechanism / cover off the connector. First, pop up the end nearest the wire bundle. - 16 - support@efilive.com www.efilive.com...
- Page 19 Duramax LBZ/LMM DSP5 User Guide - 17 - support@efilive.com www.efilive.com...
- Page 20 The batteries can now be reconnected and the inner fender can be reinstalled. This install didn’t include a ground wire from the switch to the ECM. I currently have the switch grounded to the metal support under the steering column, and it works fine. - 18 - support@efilive.com www.efilive.com...
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Page 21: Wiring The Dsp Switch
Ground = Connector 1 (the larger plug), pin 54, (next to Yellow/Black wire). Note: It may also be possible to make the ground connection in the cab rather than the ECM. (Also see the connector view below for reference – viewed looking at plug face) - 19 - support@efilive.com www.efilive.com...
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