UP LS2 LS3 L99 w/4L65E 4L70E 4L80E 4L85E Fuel Injection ...

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We have attempted to provide you with as accurate instructions aspossible, and are always concerned about corrections or improvementsthat can be made. If you have any questions concerning the installation ofthis harness call the Painless Performance Products' tech line at 1-800-423-9696. Calls are answered from 8am to 5pm central time, Monday thruFriday, except holidays. Or, e-mail us at tech@painlessperformance.com.We sincerely appreciate your business.Perfect Performance Products, LLC shall in no event be liable in contractor tort (including negligence) for special, indirect, incidental, orconsequential damages, such as but not limited to, loss of propertydamage, or any other damages, costs or expenses which might be claimedas the result of the use or failure of the goods sold hereby, except only thecost of repair or replacement.CAUTION: PLEASE DISCONNECT THE POWER FROM YOURVEHICLE BY REMOVING THE NEGATIVE AND POSITIVE BATTERYCABLES FROM THE BATTERY. THE BATTERY IS NOT TO BECONNECTED UNTILL AFTER THE PAINLESS FUEL INJECTIONHARNESS HAS BEEN INSTALLED.‣ A full color copy of these instructions can be found athttp://www.painlessperformance.com/InfoSearch/manuals.php‣ Painless Performance Products recommends you, the installer,read this installation manual from front to back before installingthis harness. Due to the variables involved with your particularinstallation, reading this manual will give you considerable insighton the proper installation of this harness. Please note the pictureswithin this manual are for reference only. They may not be exactrepresentations of your particular engine or its components.‣ In the event that there are unused or unconnected wires, the endsof all unused wires will need to be terminated with an insulatedterminal or taped. Doing so will prevent the wires from shortingand causing harness failure or fire.December 2010 Copyright ©By Perfect Performance Products, LLC1
TABLE OF CONTENTSINTRODUCTION ….……………………………………………..……..……..……………3KIT CONTENTS………………………………………………………….……….……… …3PCM BACKGROUND..…………………………………………..…..…...…..…………….3NON-ELECTRICAL COMPONENT TIPS……………………………………………..…4TOOLS NEEDED……………………………………………………….……..…..…….. …6REQUIRED FUEL INJECTION PARTS…………………………………………….…....9GROUNDING THE VEHICLE…………………………………………………………….10HARNESS LAYOUT DRAWING………………………………………………….……...11ECM & TCM MOUNTING………………………………………………………….……...13FUSE BLOCK MOUNTING ………..…….…………………………..……..……..……..14FUEL INJECTION HARNESS ROUTING…………..……..…………………………...16ENGINE CONNECTIONS………..……………………………………..…………..….. .18COOLING FAN CONNECTIONS………………………………………………….…….28TRANSMISSION CONNECTIONS……………………………………………………...30OXYGEN SENSOR CONNECTIONS…………………………………………………..32REAR OF VEHICLE CONNCTIONS…………………………………………………...32PASSENGER COMPARTMENT CONNECTIONS…………………………..…..….. 33ACCELERATOR PEDAL CONNECTIONS..…………………………………….…... 34PRESTART CHECK-<strong>UP</strong>S………………………………………………………………37FUSEBLOCK TEMPLATE……………………………………………………………...382
Page 1: Wire Harness InstallationManual #90
Page 5 and 6: o Gear ratios and tire diameters ar
Page 7 and 8: alternator and power steering pumps
Page 9 and 10: Disconnect battery cables from theb
Page 11 and 12: Alternators and Charge Wires:Built
Page 13 and 14: Electronics and Heat Don’t Get Al
Page 15 and 16: Mounting the Fuse Block:This fuse b
Page 17 and 18: Harness Routing:Now that the ECM, T
Page 19 and 20: Making the Harness Connections:At t
Page 21 and 22: In the parts kit you should find se
Page 23 and 24: On the driver side of the engine bl
Page 25 and 26: NOTE: Don’t forget about the inli
Page 27 and 28: Route the throttle body connector o
Page 29 and 30: Electric Cooling Fans:This 60524 ha
Page 31 and 32: Transmission Connections:Depending
Page 33 and 34: Oxygen Sensors:This harness utilize
Page 35: Accelerator pedal: Pictured below i
Page 38: Fuse block through hole template:Cu

UP LS2 LS3 L99 w/4L65E 4L70E 4L80E 4L85E Fuel Injection ...

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