EDGE Tech Diesel LB7 Automobile Parts User Manual
Contents
1. Under no circumstances will the SELLER be liable for any damage or expenses insured by reason of the use or sale of any such equipment IN THE EVENT THAT THE BUYER DOES NOT AGREE WITH THIS AGREEMENT THE BUYER MAY PROMPTLY RETURN THIS PRODUCT IN A NEW AND UNUSED CONDITION WITH A DATED PROOF OF PURCHASE TO THE PLACE OF PURCHASE WITHIN SIXTY 60 DAYS FROM DATE OF PURCHASE FOR A FULL REFUND THE INSTALLATION OF THIS PRODUCT INDICATES THAT THE BUYER HAS READ AND UNDERSTANDS THIS AGREEMENT AND ACCEPTS ITS TERMS AND CONDITIONS Legal in California only for racing vehicles which may never be used upon a highway 4 GM LB7 EZ Manual Edge Products LLC AFTERMARKET PRODUCTS AND YOUR VEHICLE S WARRANTY Many of our customers ask Will your product void my vehicle manufacturer s warranty While the answer is straightforward from a legal standpoint we also want to educate our customers and after market consumers on some industry realities and offer some common sense precautions to minimize your risk Consumers of aftermarket products are protected by The Federal Magnusson Moss Warranty Act The Act states that if something breaks on your car and you take it in for warranty repair the dealer must honor your warranty unless they can prove that whatever modifications you have added to your car actually caused the problem Please keep in mind that towing in anything higher than level two is not recommended While as a consumer you2. from the ignition then remove the EZ module and inspect the pins inside both connectors Straighten pins or clear foreign material from the pins and connector surfaces then re install the connectors If failure conditions still exist contact your dealer or Edge Products LLC When trying to restart make sure that the key has been turned off for at least 10 seconds before cranking the engine GM LB7 EZ Manual Edge Products LLC Using The Power Edge The EZ has three power levels The EZ module was designed to allow the user to select any of the three power levels on the fly with the supplied three position switch Level 3 is with the switch towards the tab Power Level Confirmation To confirm the power level that you have selected with your switch you can do the following procedure 1 Place gear selector in Park with your foot off of the accelerator while engine is idling 2 Set the Parking Brake 3 Place gear selector to reverse neutral reverse then back to park P R N R P 4 The engine will rev to coincide with the power level selected revving 3 times for level 3 and so on Towing It is recommended that you use the Tow Haul transmission mode while towing This provides torque converter lockup in gears 2 5 which reduces transmission heat and also raises the shift rpm threshold to keep the rpm s higher It is recommended that you maintain engine rpm above 1800 while towing While towing the EZ module allows the
3. Items 1 Power Edge EZ Module 2 Three Wire Ties 3 Two Velcro Strips 4 Power Adjustment Switch Required Tools None Please read these instructions completely so that you understand each step prior to installation The Power Edge LB7 EZ Module This picture shows the Power Edge LB7 EZ Module with the harness cable Edge Products LLC GM LB7 EZ Manual Installing the EZ Module 1 The Power Edge LB7 EZ Module can mount on top of or to the side of the black plastic fuse box cover located on the driver s side fender Adhere the module using the supplied Velcro allowing enough harness movement for removal of the cover Connecting The Harness 2 Disconnect both stock connectors by squeezing the ears on the backside of the connector and pulling the gray lever 3 Gently insert the EZ connectors and lock in place with the gray levers and then gently connect the stock connectors to the other end of tf 7 Ml UL the EZ connectors U da WO Notice Use caution when inserting connector bodies If the connector does not slide smoothly remove the connector inspect the pins and retry installation Final Inspection 4 Recheck all connections for a properly secure installation Using the supplied wire ties secure the wiring harness to prevent possible damage 5 Start the engine The engine should start and run like a stock truck If the engine does not start or run properly turn off the motor remove the keys
4. how hot the motor is since temperature fluctuations in exhaust gas are almost instantaneous Just so you know it is possible to generate excessive EGT on a stock truck particularly if you are towing This is why we always recommend installing an EGT gauge In our experience 1350 degrees is about as high as you want to let your EGTs go Keep in mind the stress on your engine created by the heat is a function of both temperature and time A brief spike to 1400 that lasts a second is not that big a deal Pulling up a hill for several minutes at 1400 is far worse As you drive your truck in the various power settings keep your eye on the EGTs Depending on how you drive and where you drive you may find a particular power level is more suitable to your power needs 11 Edge Products LLC GM LB7 EZ Manual The EZ Module and your Transmission The automatic transmission has a fluid filled clutch like device called a torque converter This device uses the spinning motion of the motor to drive the transmission which drives your wheels As the truck speed stabilizes the torque converter engages a mechanical connection which locks the two halves of the torque converter so the output shaft is going the same speed as the input shaft This mechanical linking of the two halves is called Transmission Lock up If the motor produces too much power this mechanical lock up can start to slip When this slippage occurs the EZ module reduces the power out
5. of this product The installation of this product indicates that the BUYER has read and understands this agreement and accepts its terms and conditions DISCLAIMER OF LIABILITY Edge Products LLC and its successors distributors jobbers and dealers hereafter SELLER shall in no way be responsible for the product s proper use and service THE BUYER HEREBY WAIVES ALL LIABILITY CLAIMS The BUYER acknowledges that he she is not relying on the SELLER s skill or judgment to select or furnish goods suitable for any particular purpose and that there are no liabilities which extend beyond the description on the face hereof and the BUYER hereby waives all remedies or liabilities expressed or implied arising by law or otherwise including without any obligations of the SELLER with respect to fitness merchantability and consequential damages or whether or not occasioned by the SELLER s negligence The SELLER disclaims any warranty and expressly disclaims any liability for personal injury or damages The BUYER acknowledges and agrees that the disclaimer of any liability for personal injury is a material term for this agreement and the BUYER agrees to indemnify the SELLER and to hold the SELLER harmless from any claim related to the item of the equipment purchased Under no circumstances will the SELLER be liable for any damages or expenses by reason of use or sale of any such equipment The SELLER assumes no liability regarding the improper installation
6. probably notice especially if this is your first time driving a diesel truck with a performance module is that this is a whole different animal You will experience more power quicker take offs better passing and acceleration and possible better fuel economy Power level one is specifically designed to maximize fuel economy improvements if you can put off the little guy on your shoulder telling you to step on it hard If you are towing the beauty of the extra power the Edge EZ module delivers is that not only will you be able to maintain speed going up a hill but the added power will also keep you in a higher gear so your transmission will not keep hunting for lower gears We recommend level 1 or level 2 for towing applications Only use level two if you are towing a light load Level 3 should never be used while towing Level 3 is a great overall driving level When driven responsibly and used with an EGT gauge level 3 will not stress the stock engine or transmission as long as you are not towing EGTs What they mean and why EGT stands for exhaust gas temperature and is the single most important indicator of how a diesel engine is performing Unlike a gasoline motor a diesel motor will continue to make power as more fuel is added As more fuel is added heat will be generated until the motor just gets too hot and things start to melt This is a situation you want to avoid Exhaust gas temperature is the ideal measurement of
7. Chevy GMC Duramax Diesel LB7 Power Edge LB7 EZ Installation Instructions and Manual DIESEL PERFORMANCE Edge Products LLC GM LB7 EZ Manual 2005 Edge Products LLC All rights reserved Edge Products LLC 1080 South Depot Dr Ogden UT 84404 801 476 3343 www edgeproducts com Manual Version 110105 GM LB7 EZ Manual Edge Products LLC Table of Contents Disclaimer of TAA DAMICy stevenen veh wendt eenen den edes a Bo Nels dense 4 Aftermarket Products and Your Manufacturer s Warranty 5 About the Power Edge LB7 EZssosssonrsoosswssnenessarabeswenssatsehednenessdcesdie 6 Power Edge LB7 EZ getting conmnected sccsscccccsscccccscccccsscceesecs 7 Using the Power Edge LB7 EZ cccccsccscsccssccscsccsscccscccsscccsceseccssccces 9 Power Gals orcemninsoremenneennnebemnn erneer riante oetans 10 Making sense of it alls orseosverowersierdntdeneene nana seonseedncnde weken lean eos 11 Transmission Relearning csccssccssccsscccsccccscccscccsscccsccesscessccesecs 13 TmdE s arvererarerdin neren or deken deaverddnnen deren dekiehes edits densbedsboansaneen ke 14 Edge Products LLC GM LB7 EZ Manual The EZ Module is a high performance product It is strongly recommended that EGT and boost gauges be installed when using this product USE THIS PRODUCT AT YOUR OWN RISK Do not use this product until you have carefully read the following agreement This sets forth the terms and conditions for the use
8. engine to pull many grades in the mid rpm s rather than having to downshift and pull them in the high rpm s This provides for lower EGT Exhaust Gas Temperature with the same power output EGT rises significantly with rpm especially above 2500 It is highly recommended that you install an EGT gauge while using the Power Edge EZ It is recommended while towing you use power levels 1 or 2 due to EGT and transmission stress Edge Products LLC GM LB7 EZ Manual Power Gains The following power gains are representative of an actual test vehicle These gains were measured on a SuperFlow Dyno at an altitude of 4400 ft above sea level and represent power delivered to the rear wheels of the test truck The only modification made to the test truck was the addition of the Power Edge EZ module Power gains may vary somewhat on a different vehicle or in different geographic settings Horsepower Torque Level 1 30 120 Level2 50 150 Level 3 65 180 Warning It is strongly advised that you do not combine or stack chips to gain more horsepower Warning Do not stack the Edge LB7 EZ with the Edge LB7 Juice It can cause severe damage to the engine 10 GM LB7 EZ Manual Edge Products LLC Making Sense of it All This section is designed to help you understand how the additional power will change your driving experience as well as help you figure out what power level will best suit your driving style The first thing you will
9. have strong legal protection with regards to your vehicle s warranty there is also a practical reality that different automotive manufacturers and dealers have greatly varying views on aftermarket products in particular those that produce horsepower such as performance enhancement chips modified intake manifolds or aftermarket exhaust systems There are dealers and manufacturers out there that will use the presence of a horsepower upgrade to void your vehicle s warranty They will do this regardless of whose product you are using Any aftermarket company that does not acknowledge this is misleading you The bottom line is that while the law protects the consumer and provides for enforcement of the warranty it is very difficult for most people to hire an attorney and fight a voided warranty Edge recommends that you always disconnect and remove your EZ module when you take your vehicle to a dealer for warranty work in order to not interfere with Diagnostic equipment Edge Products LLC GM LB7 EZ Manual About the Power Edge Thank you for purchasing the Power Edge LB7 EZ Module for the Chevy GMC Duramax Diesel LB7 The EZ module has been developed and produced from the highest quality materials available to ensure the best performance for years to come If you have any questions please contact Edge Products We will be very happy to answer your questions about our complete product line 1 888 360 3343 The EZ Module is an add on Eng
10. ine Control Module ECM for the Duramax Engine that offers additional features not available with the factory setup Since it is an add on ECM it uses all the factory data and then enhances the factory settings to optimize your truck s performance These features include e Engine temperature monitoring and power increase from the EZ module as engine reaches operating temperature e Three selectable power level settings that can be changed on the fly e Smart power control during torque converter lockup to allow a smooth easy torque converter clutch lock up The EZ module offers a large power increase over stock throughout the rpm range but the power is most noticeable in the midrange rpm s This greatly improves drivability and towing performance Transmission downshifting is greatly reduced especially while passing or towing The EZ also regulates power delivery based on engine temperature This means that while the engine temperature is below 140 F no additional fueling is delivered At 140 F the module begins delivering fuel at 25 of the calculated additional fuel and the percentage increases as the engine temperature increases until at full engine temperature 174 F the EZ delivers 100 of the calculated additional fuel Warning Do not stack the Edge LB7 EZ with the Edge LB7 Juice It can cause severe damage to the engine GM LB7 EZ Manual Edge Products LLC Power Edge LB7 EZ Getting Connected Supplied
11. ing the harness Disclaimer ersten EZ Adjusting Power Levels EZ Te AIOS ais tibet oneerdteeds EZ final inspection EZ getting EZ picture connected Perc cc cccccccccccccc ccc cccccccccccccs EZ Power Level Confirmation 9 Horsepower gains 10 Installing the EZ 8 Making Sense of it all 11 Torque BANS svenn dedend 10 Towing Recommendations 9 Transmission Relearning 13 Using the EZ eenen 9
12. or misapplication of its products It is the installer s responsibility to check for proper installation and if in doubt contact the manufacturer LIMITATION OF WARRANTY Edge Products LLC hereafter SELLER gives Limited Warranty as to description quality merchantability fitness for any product s purpose productiveness or any other matter of SELLER s product sold herewith The SELLER shall be in no way responsible for the product s open use and service and the BUYER hereby waives all rights other than those expressly written herein This Warranty shall not be extended or varied except by a written instrument signed by SELLER and BUYER The Warranty is Limited to one 1 year from the date of sale and limited solely to the parts contained within the product s kit All products that are in question of Warranty must be returned shipping prepaid to the SELLER and must be accompanied by a dated proof of purchase receipt All Warranty claims are subject to approval by Edge Products LLC Under no circumstances shall the SELLER be liable for any labor charged or travel time incurred in diagnosis for defects removal or reinstallation of this product or any other contingent expenses If the BUYER sends back a failed unit that is out of warranty and chooses to buy a refurbished unit the refurbished unit will only carry a 60 day warranty If the BUYER purchases a new unit at a predetermined discounted rate it will have the standard 1 year warranty
13. put to allow the transmission to function properly This is a great feature that provides an extra level of protection for your vehicle 12 GM LB7 EZ Manual Edge Products LLC Transmission The Allison transmission is a Smart transmission That means that it pays attention to how smoothly the transmission is changing gears and modifies the shifting to improve drivability When the motor delivers more power by adding the EZ module the transmission has to re learn how to shift After first installing the EZ module you may notice rough shifting The best way to re teach the transmission is to set the truck in the power level you will be using most of the time Then set out to drive some city some highway varying the driving and the speed Make sure that you shift through each gear 20 to 30 times A good rule of thumb would be 100 to 200 miles Remember that the truck must go through each gear 20 to 30 times You will notice the shifting becoming better and your truck responding better to the additional power as you go through the learning cycle Edge On Your Side Edge Products LLC takes a great deal of pride in the quality of our customer service If you have any questions or concerns about your EZ module please feel free to call us at 888 360 3343 Our tech support desk is open from 8 00 am to 5 00 pm Mountain time Monday through Friday Edge Products LLC GM LB7 EZ Manual About the EA asen Connect
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