Camshaft Installation Instructions For Installing
Contents
1. Reinstall the camshaft retainer and torque the four bolts to 18 lb ft 25Nm using a 10mm socket Reinstall the camshaft sprocket by aligning the alignment dot on it to 6 o clock The crankshaft alignment dot should still be in the 12 o clock position 4 4 4 5 Wrap the camshaft chain around the camshaft sprocket and align the dowel pin on the camshaft to the hole in the camshaft sprocket Thread the three camshaft bolts through the sprocket into the cam and torque them to 26 Ib ft 35 Nm If you used the telescoping magnet method to hold the lifters remove them now Reinstall the push rods Gently push on the push rods until the lifters push down onto the camshaft lobes Make sure the pushrods are correctly aligned to the lifters Realign the rocker arms to the pushrods and the valves Note Engine firing order is 1 8 7 2 6 5 4 3 Cylinders 1 3 5 and 7 are on the left bank Cylinders 2 4 6 and 8 are on the right bank With the engine at top dead center number one cylinder do the following Torque to 22 lb ft 30 Nm the exhaust rocker arms of cylinders 1 2 7 and 8 and the intake rocker arms of cylinders 1 3 4 and 5 Rotate the crankshaft 360 degrees Torque to 22 lb ft 30 Nm the exhaust rocker arms of cylinders 3 4 5 and 6 and the intake rocker arms of cylinders 2 6 7 and 8 Take the old crankshaft balancer bolt out of the crankshaft 5 0 ENGINE REASSEMBLY GUIDELINES 5 1 Replace the crankshaft front oil seal and2. Torque the bolts to 1061b in 12Nm Reinstall the spark plugs wires onto the sparkplugs Reinstall the A C compressor bracket Torque the four bolts to 371b ft SONm Reinstall the A C compressor and torque the four bolts to 371b ft SONm 5 6 Reinstall the A C compressor drive belt Reinstall the main accessory drive belt Reinstall the throttle body and torque the three bolts to 106lb in 12Nm Reinstall the coolant passage lines onto the throttle body Plug in the TPS and IAC connectors to the throttle body Reinstall the PCV hoses onto the throttle body valve covers and intake Reinstall the radiator and heater hoses and fill the system with coolant Reinstall the battery cables Check all fluids and top off if needed Start engine Immediately check for proper oil pressure 30 50 psi at idle The engine will seem a bit noisy for the first few seconds of run time This noise is normal and should subside after the first few seconds Change the oil and filter after the first 100 miles with the new cam 10 Painless Performance Limited Warranty and Return Policy Chassis harnesses and fuel injection harnesses are covered under a lifetime warranty All other products manufactured and or sold by Painless Performance are warranted to the original purchaser to be free from defects in material and workmanship under normal use Painless Performance will repair or replace defective products without charge during the first 12 months from the purcha
3. and Return Policy Chassis fuel injection harnesses and Striker ColdShot units are covered under a lifetime warranty All other products manufactured and or sold by Painless Performance are watranted to the original purchaser to be free from defects in material and workmanship under normal use Painless Performance will repair or replace defective products without charge during the first 12 months from the purchase date No products will be considered for warranty without a copy of the purchase receipt showing the sellers name address and date of purchase You must return the product to the dealer you purchased it from to initiate warranty procedures 18
4. badly or not at all first perform basic trouble shooting checking for faulty connections spark fuel pressure etc then see if the computer has stored any trouble codes in its memory See 7 3 and 7 4 7 1 THROTTLE POSITION SENSOR ADJUSTMENTS Once you have installed the kit and are ready to start the engine for the first time you must first readjust the voltage that is going the Throttle Position Sensor A Turn on ignition but do not start engine B Check to insure throttle is not depressed C At the throttle position sensor place a digitalis voltmeter s probes into the blue and black wires in the back of the sensors connectors which is plugged into the sensor D Find the throttle stop screw that is located on the passengers side of the housing E Re adjust the screws until your volt meter reads 8volts We are having you re adjust the TPS to eliminate the chances of a stalling issue in long deceleration while driving You should not have to worry about this issue but if 1t occurs double check the voltage coming out of the TPS blue wire and make adjustments accordingly 7 2 THE FUEL PUMP RELAY CHECK The small RED wire that is coming out of the relay is a TEST lead wire If you do not hear your fuel pump prime when you turn on the ignition take a jumper wire and connect it from a 12 V power source to the RED wire coming our of the FEUL PUMP RELAY By supplying 12 V to that wire you are bypassing the relay completely you should h
5. for the computer D Locate the Tan Black wire labeled ALT FUEL If you are running a Camaro Firebird engine with stock 26 5 LB HR injectors ground this wire to the chassis If you are running a Corvette engine with stock 29 LB HR injectors do not ground this wire When running the Corvette style injector be sure to isolate this wire by crimping a red butt splice onto the wire This is to prevent the wire from becoming grounded If you are running the 29 LB HR injectors in a Camaro engine DO NOT USE THIS WIRE E Locate the GRN wire labeled FAN 1 and attach this wire to your electric fan relay ground if available This wire will send ground reference to the fan relay 6 2 Note 6 2 1 Note A GROUND B DIAGNOSTIC TEST E CHECK ENGINE LIGHT G SERIAL DATA F IGNITION 12 VOLT B Figure 6 1 Assembly Line Diagnostic Link Connector ALDL SENSOR AND RELAY GROUP INSTALLATION If you have not already done so read Sections 4 0 and 5 0 of these instructions and think through the installation of the harness before securing or cutting any wires Sensor and Relay Installation The single RED wire with the female terminal that comes out of the fuel pump and ignition relay base is a test lead only It is not connected to anything See note in Section 7 1 The three relays that have been supplied for you in the kit are for the following Fuel Pump Relay This relay will supply the 12 V ignition hot power to your fuel pump when the key
6. not short any wire in this harness to ground with the exception of labeled ground wires or damage to the computer will result Giving or receiving a jump start may damage the computer Do not use a test light when testing computer sensors or computer circuits Damage to the computer will result There is a normal small current drain on this fuel injection system Each connector in this harness 1s different and will not fit in the wrong place NEVER FORCE ANY CONNECTOR When connecting the plugs to the computer USE EXTREME CARE to make sure none of the pins in the computer are or have become bent The fuel pump and pressure regulator you use MUST maintain a constant pressure of 58 PSI pound per square inch If using a higher pressure pump you must add an inline regulator to bring the pressure down to the 58 60 range since the LS 1 fuel system does not have a built in regulator on the fuel rail as in many earlier GM fuel injection systems Grounding the vehicle A perfectly and beautifully wired automobile will nevertheless have problems if everything is not properly grounded Don t go to the effort to installing a quality wire harness only to neglect proper grounding Note The installer of this harness is responsible for all ground wires not provided with this kit Connect a ground strap or cable minimum of a 4 GA wire from the negative battery terminal to the chassis frame Connect a ground strap from the engine to the chass
7. of the use or failure of the goods sold herby except only the cost of repair or replacement P N 90538 Perfect Performance Manual November 2005 Revision 3 Copyright 2005 by Perfect Performance Products LLC TABLE OF CONTENTS 1 0 INTRODUCTION srt cid condal 4 2 0 ABOUT THESE INSTRUCTIONS Sii idad 4 3 0 TOOLS NEEDE De mn ia 5 4 0 PRE INSTALLATION AND HARNESS ROUTING GUIDELINES 5 5 0 GENERAL INSTALLATION INSTRUCTIONS 7 5 1 Groundins he Ve Melendi isis A a n a 7 5 2 ROU Instalado Sea naissent eee 8 se Harness Ataca bd 8 5 4 Terminal Installation Instructions 8 6 0 GM LS 1 SYSTEM WIRING HARNESS INSTALLATION INSTRUCTIONS 9 6 1 Dash Group Installations atada ibas 9 6 2 Sensor and Relay Installation 10 6 3 Engine Group sta O irradiaci n 12 7 0 TROUBLESHOOTING INSTRUCTIONS currar AA A 15 7 1 TPS PresAdjus Mens si rs cies ea ue 15 h2 Eure PUMP Relay Cheo de oie 15 7 3 Fe CHECK Engine Lies au on E nine 16 7 4 Retrieving Trouble Codes from the Computer 16 49 When to call Perfect Performance Products Tech Line 17 LIST OF FIGURES FIGURE 4 1 ENGINE CONTROL MODULE 6 FIGURE 6 1 ASSEMBLY LINE DIAGNOSTIC LINK ALDL CONNECTOR 10 FIGURE 6 2 HARNESS RELAY Shermer Dies idas 11 FIGURE 6 3 HARNESS FPUSEBLOCK cian is 11 FIGURE 6
8. 4 MANIFOLD ABSOLUTE PRESSURE SENSOR MAP 13 FIGURE GS KNOCK SENSOR erorii san RETE ios as 13 FIGURE 6 6 CAMSHAFT POSITION SENSOR 13 EIGURE 0 7 JOXYGEN SENSORS acenos on ana aile decide nai 13 FIGURE 6 8 CRANKSHAFT POSITION SENSOR CKP 13 FIGURE 6 9 DRIVERS SIDE COIL CONNECTOR 13 FIGURE O10 INJECTORS 103 97 id ltd 14 FIGURE 6 11 PASSENGER SIDE COIL CONNECTOR 14 FIGURE 612 INJECTORS 24 6 8 ror psu ts A Eos 14 FIGURE 6 13 THROTTLE POSITION SENSOR TPS icons oink sitter smilies 14 FIGURE 6 14 TDEE AIR CONTROL AC bora st 14 FIGURE 6 15 ENGINE COOLANT TEMP SENSOR ECT 14 FIGURE 6 16 INTAKE AIR TEMP SENSOR IAT 15 LIST OF TABLES Table 4 1 Compatible Parts Las REA tnt een 7 Table 6 1 GNL L5S 1 Engme Group Connections aia des 12 Table 7 1 Diasnostic trouble COURS ue ere ad 17 1 0 INTRODUCTION Please read all instructions prior to install You have purchased what we at Painless Performance Products Inc believe to be the most up to date and easiest to install automotive fuel injection kit on the market It is designed for easy installation even if you have no electrical experience This kit is designed to be a complete system for fuel injection on all stock General Motors LS 1 engine non throttle by wire
9. ATION AND HARNESS ROUTING GUIDELINES 5 0 GENERAL INSTALLATION INSTRUCTIONS 6 0 GM LS 1 SYSTEM WIRING HARNESS INSTALLATION INSTRUCTIONS 7 0 TROUBLE SHOOTING INSTRUCTIONS AND TROUBLE CODES Sections are further divided into Paragraphs and Steps Throughout the figure numbers refer to illustrations and the Table numbers refer to information in the table form these are located in or near the sections or paragraphs to which they correspond Always pay careful attention to any Notes or any text labeled CAUTION 3 0 TOOLS NEEDED You will at least need the following Crimping Tool Note Use a quality tool to avoid over crimping Wire Stripper Continuity Tester CAUTION Do not use a test light to test the computer or sensor wiring or you will damage the computer Electric Drill 1 5 8 Hole Saw for rubber grommet in the firewall Digital Volt Meter 4 0 PRE INSTALLATION AND HARNESS ROUTING GUIDELINES The installation of your harness kit consists mainly of two parts The physical routing positioning and securing of the harness wire groups and individual wires and connectors The proper electrical connection of the individual circuits These two major tasks are not separate steps but are integrated together That is you will route Some wires and make some connections route some more wires and make some more connections We cannot tell you how to physically route the harness in your vehicle That depends a great deal upon t
10. ENGINE MANAGEMENT SYSTEM Camshaft Installation Instructions For Installing Part 65206 1997 2004 5 7L LS 1 Engines Perfect Performance Products LLC Painless Performance Products Division 2501 Ludelle St Fort Worth Texas 76105 1036 800 423 9696 PERFORMANCE PRODUCTS We have attempted to provide you with as accurate instructions as possible and are always concerned about corrections or improvements that can be made if you have found any errors or omissions or if you simply have comments or suggestions concerning these instructions please write us at the address on the cover and let us know about them Or better yet send us a fax at 817 244 4024 For Technical Questions E mail address tech painlessperformance com Tech Line 800 423 9696 Perfect Performance Products Inc shall in no event be liable in contract or tort including negligence for special indirect incidental or consequential damages such as but not limited to loss of property damage or any other damages such as cost or expenses which might be claimed as the result of the use or failure of the goods sold herby except only the cost of repair or replacement February 2006 Revision 1 Copyright 2006 by Perfect Performance Products LLC 1 0 2 0 3 0 3 1 Disconnect the battery Drain the INTRODUCTION Please read all instructions prior to install Use these instructions as a guide to install the camshaft into you
11. e Lt Blue 2 KNOCK Knock Sensor Bk Wt Pur 4 OXY Oxygen Sensor BIk Pk Bk Bk Wt Lt Grn 3 MAP MAP Sensor Gray Bn Wt Rd Bk CMP Cam Position Yw Bk Yel Yw Bk CKP Crank Position Rd Bk Pk Bk Blue Pk Bk Green Pk Bk Green Pk Bk Blue Pk Bk Green Pk Bk Blue Pk Bk Blue Pk Bk Green Bk Wt Blue Gray Bk Wt Yel ECT ECT Sensor Green Bk Wt Tan IAT IAT Sensor Lt Grn Bk Lt Bl Bk IAC IAC Sensor Lt bl Wt Lt Grn Wt Pur Red Green Lt Blue Drvr Coils Driver Side Brown Bk Wt Pink Coils Rd Wt Pur Wt Lt Bl Wt Pass Coils Passenger Side Gr Wt Bk Wt Blk Pink Coils Blk Bk Wt GRND 1 amp 2 Engine Ground Red Starter B Starter B Term Pink Coil B Ign Hot 12V Tan Blk Alt Fuel Ground for F Body engines Inj 1 Injector 1 Inj 2 Injector 2 Inj 3 Injector 3 Inj 4 Injector 4 Inj 5 Injector 5 Inj 6 Injector 6 Inj 7 Injector 7 Inj 8 Injector 8 TPS TPS Sensor S D D D D D D D D Table 6 1 GM LS 1 Engine Group Connections 12 Figure 6 4 MAP Sensor Figure 6 5 Knock Sensor Figure 6 8 CKP Sensor Figure 6 9 Drivers Side Coil 13 b E ro gt A b Ez E F aaa a F NO INI i 8 Figure 6 14 IAC Sensor 14 Figure 6 16 IAT Sensor 7 0 TROUBLE SHOOTING INSTRUCTIONS Note Only scanners with marine cartridges and marine cable plugs will communicate with the PERFECT computer If you are having trouble with your engine running
12. ear the pump run If you do not hear anything make sure that all connections are good and the pump has a sufficient ground 15 7 3 THE CHECK ENGINE LIGHT Normally the check engine light should come on when the ignition is initially turned on and then go out a few moments after the engine starts running If the computer has detected a problem and a trouble has been set the light will come back on 7 3 1 Note 7 4 7 4 1 1 4 2 7 4 3 Note 7 4 4 7 4 5 The computer identifies particular trouble codes by flashing the check engine light in a certain way The codes are read by counting the flashes The first digit the tens digit of the code is flashed quickly followed by a brief pause then the second digit or ones is flashed followed by a longer pause For example 3 three quick flashes followed by a brief pause followed by a two 2 flashes indicate code 22 The code will repeat itself two 2 times The next code if any will be displayed in the same manner When you access the codes from the computer a code 12 one flash followed by two flashes will first be displayed THIS DOES NOT INDICATE A PROBLEM Code 12 will be flashed 2 times followed by the particular trouble codes if any If the computer merely flashes code 12 there are no trouble codes stored Code 12 means the engine is not running RETRIEVING TROUBLE CODES FROM THE COMPUTER In order to retrieve the trouble codes
13. ft back and forth may aide in this removal process If the camshaft does not want to come out push it back in and give it a few more turns to make sure the lifters are not holding it Do not forcibly pull the camshaft out of the engine Camshaft removal 4 0 CAMSHAFT INSTALLATION GUIDELINES With a flashlight look down the camshaft bore into the engine block The lifters can be seen in their upward position 4 1 4 2 4 3 Remove the new camshaft from the camshaft box Install the three 10mm bolts from the old camshaft onto this new one These bolts will again be used as a handle to aide in the installation of the camshaft Spray the inside and outside of the camshaft liberally with carburetor cleaner and wipe it with a rag This is to remove all of the left over metal shavings from the manufacturing process Apply camshaft lube all over each of the lobes and the bearing surfaces Carefully insert the new camshaft into the engine block Caution This camshaft installation process is delicate The camshaft bearings are easily damaged by improperly installing the new camshaft Hold the camshaft inline with the motor as much as possible You must support the weight of the camshaft against gravity and float it into the engine Twisting the camshaft back and forth may aide in this installation process Remove the three 10mm bolts from the front of the camshaft after it is fully inserted into the engine Camshaft installation
14. he particular make of vehicle and what extent you want to secure and conceal the harness We do offer some general guidelines and routing practices starting in Paragraph 4 2 GENERAL installation instructions concerning the electrical connections you will have to make beginning in Sections 6 0 To help you begin thinking though the installation of your wire harness read the following sections 4 1 You should get to know the particular engine that you are installing the harness on THIS KIT WILL ELIMINATE THE MASS AIR FLOW MAF SENSOR BUT WILL KEEP THE MANIFOLD ABSOLUTE PRESSURE SESNOR MAP IT WILL USE 1 OXYGEN SENSOR THIS SYSTEM WILL ONLY WORK WITH A CABLE THROTTLE SYSTEM IF YOU HAVE A LATER CORVETTE STYLE ENGINE YOUR WILL NEED TO CHANGE YOU THROTTLE BODY TO AN EARLIER STYLE 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 Figure 4 1 Engine Control Module ECM PAINLESS PERFORMANCE recommends the use of all proper parts See Table 4 1 these parts will meet all requirements and are compatible with the Painless Performance harness and ecm The numbers given are GM and AC Delco part numbers Familiarize yourself with the harness by locating each of the harness groups and by looking at the connectors on the wire ends Decide where and how the computer and relays will be mounted Painless Performance wire harness kits are designed to mount either under the dash or on the lower kick panel They must be no further apart than the wir
15. hrottle body The throttle body is held on with three bolts Remove these bolts with a 10mm socket and set the throttle body aside PCV routing 3 2 Using a break over bar and a 15mm socket release the tension on the main accessory drive belt and remove it Do the same for the A C compressor belt Remove the upper and lower coolant hoses Set them aside Remove the A C compressor bracket idler puller and tension pulley The A C compressor is held onto its bracket with four bolts Use a 15mm socket to remove these bolts and the compressor After the A C compressor is removed access is gained to the four bolts holding the A C compressor bracket to the engine block Remove these four bolts with a 15mm socket The idler pulley and tension pulley are bolted to this bracket and are removed as an assembly Corvette belt routing Camaro belt routing 3 3 The water pump is held on with six bolts Remove the bolts with a 10mm socket and set the water pump aside Now is a good time to clean the left over water pump gasket from the engine block Use extra care when cleaning this sealing surface Any scrapes or gouges of the aluminum will hinder the new gaskets sealing ability Make sure none of the old gasket scraped from the engine block enters the coolant passages of the engine block 3 4 Using a 24mm impact socket and an impact wrench remove the crankshaft balancer bolt Do not discard this bolt Using a two or three jaw puller pull the crank
16. ing will allow approx 10 inches A good exercise is to lay out the wire harness on the floor beside your vehicle and identify all the connectors and wires The harness must be routed from the inside of the vehicle out to the engine compartment You will want to route the harness through and around open areas Inside edges provide extra protection from hazards and also provide places for tie wraps clips and other support Route the harness away from sharp edges exhaust pipes the hood and door hinges Plan where harness supports will be located Use support approximately every 6 inches unless the harness routes under the floor carpet Allow enough slack in the harness at places where movement could possibly occur body to frame frame to engine ect The harness should be bundled into harness groups Use tape nylon ties or poly split loom LS 1 Fuel Injection Harness 1997 2004 Part 65106 Engine Coolant Temp GM 12551708 Intake Air Temp Sensor Delco 213 243 Throttle Position Sensor Delco 213 912 Oxygen Sensor Delco AFS 105 MAP Sensor Delco 213 331 IAC GM 17113391 Knock Sensors Delco 213 362 Coils Delco D580 CMP Sensors Delco 213 335 CKP Sensor Delco 213 354 Micro Relays Delco D1703 A Table 4 1 Compatible Parts List 5 0 GENERAL INSTALLATION INSTRUCTIONS CAUTION Notes 5 1 Do not disconnect the battery or computer connector s while the ignition is on Do
17. is frame DO NOT RELY UPON THE MOTOR MOUNTS TO MAKE THIS CONNECTION Connect a ground strap from the engine to the body 5 2 Rough Installation CAUTION Disconnect the battery power from your vehicle by removing the negative Note 5 2 1 52 2 523 5 2 4 3 29 5 3 Note 5 3 1 52 3 9 2 Note 5 3 4 5 4 Note 5 4 1 542 5 4 3 5 4 4 battery cable from the battery Make no wire connection or permanent mounting of any kind at this time Position the computer in its intended location Drill a 1 5 8 hole in the firewall near the computer for the engine group wires to pass through Route the engine group section through the hole Push the grommet already installed on the harness into the hole until it is seated Route the dash section group to the driver s side of the car Route the fuse block and relays to the area where they will be mounted Harness Attachment Harness routing and shaping will be a time consuming task Taking your time will enhance the beauty of your installation Please be patient and take your time Permanently mount computer You should mount the parts sensors relays etc that will be used for your engine at this time Mold harness groups to the connectors of the engine frame and etc Remember to route the harness away from sharp edges exhaust pipes hinges and moving parts Attach harness groups to your automobile with clips or ties starting at the computer and w
18. is on and in start A C Signal Relay This relay will supply a ground for the computer to increase engine RPM when the A C compressor has been activated Ignition Relay This relay will supply 12 V ignition hot power to the O2 sensor check engine light and computer when the key has been turned to on or start position 10 Figure 6 2 65106 Relays and Relay Bases Note You will have to install the relays in their housing after mounting the relay bases All three relays are identical Figure 6 3 65106 Fuse Block 11 6 3 ENGINE GROUP INSTALLATION The engine group is designed to be separated into the left side driver and the right side passenger sections Each side is tie wrapped separately BUT NOT LABLED The right side of the engine has the connector for the IAC TPS and ECT all of which ARE labeled First separate the engine group into the left and right side sections and place them accordingly 6 3 1 Before you connect any wires separate the fuel pump and coil B wire from the engine group and place it out of the way 6 3 2 Locate the two separate ring terminal grounds labeled GRND 1 and GRND 2 in the harness Place these wires on a ground source or engine bolt 6 3 3 Using Figure 6 4 and Table 6 1 connect the wiring as directed 6 3 4 Locate the PINK wire labeled COIL B connect this wire to a IGN 12 V source that gets power in both start and run Wire Colors of Positions Labeled Connects to in Connector Blu
19. motors This includes all wiring that is need by the computer to run and control the fuel injection system Please note that the PERFECT computer does not have the capability to control an electronic transmission If you are running a 4L60E transmission you will need to contact an aftermarket transmission company for that computer and wiring harness If you are running a 700 R4 trans and would like to have the lock up functions you can purchase Painless Performance part 60109 for that function Usually the computer fuse block relays ALDL and check engine light can easily be mounted under the dash Most of the wiring in the harness has been pre terminated to the proper connector and all wire is rated at 275 F and has been GM color coded This harness has been broken down into three major groups Engine Group Includes wiring for the fuel injectors coil plugs sensors fuel pump and coil power wire Dash Group Includes ignition feed and tach wires ALDL check engine light Fuse block and Relay Group Includes wiring for the fuse block fuel pump relay a c relay ignition relay cooling fan relay ground and alternative fuel ground wire 2 0 ABOUT THESE INSTRUCTIONS These instructions provide information for the installation of the 65106 LS 1 fuel injection wire harness kit The contents of these instructions are divided into major Sections as follows 1 0 INTRODUCTION 2 0 ABOUT THESE INSTRUCTIONS 3 0 TOOLS NEEDED 4 0 PRE INSTALL
20. nsor High Voltage COLD EST Fault Coolant Sensor Low Voltage HOT EST BYPASS fault Throttle Position Sensor high voltage Knock Sensor inactive Throttle Position Sensor low voltage Calibration checksum Manifold Air Temp low temp Oxygen Sensor lean reading Manifold Air Temp high temp Oxygen Sensor rich reading MAP Sensor Circuit high voltage TPS out of range Table 7 1 Diagnostic Trouble Codes Chart 7 5 WHEN TO CALL PERFECT PERFORMANCE TECH LINE 7 5 1 This harness kit has been built with the highest regard to strict quality control and tested before shipment Before calling us please double check all connections and perform normal basic trouble shooting fuel pressure ignition power and spark etc 7 5 2 If you have any questions concerning the installation of this harness or are having trouble in general feel free to call Painless Performance tech line 800 423 9696 Calls are answered from 8AM to 5 PM CST Monday Friday except holidays Please leave a message if you are unable to reach us and we will return your call as soon as possible Note Helpful information on the PERFECT PERFORMANCE ECM Calibration The PERFECT ECM has been specifically calibrated for you particular engine This computer will not work with any other type of engine nor will 1t work with a modified engine 1 e aftermarket parts The computer has also been programmed to control your electric fan 17 Painless Performance Limited Warranty
21. orking your way outward Do not tighten tie wraps or mounting devices at this time Make all harness attachments LOOSELY When used every 1 2 or so on the visible areas of the harness plastic wire ties make a very attractive assembly Otherwise a tie installed in other areas every 6 or so will hold the wires in place securely REMEMBER TO TAKE YOUR TIME Terminal installation instructions In the following steps you will be making the circuit connections for the fuel pump A C compressor Ignition and electric fan relay ground Before you start you should carefully read Sections 6 0 through 7 0 as applicable and continually refer to the wire connection charts DOUBLE CHECKING your length connections These directions are for the wires which do not have a connector already installed on them Have all needed tools and connectors handy Select the correct terminal for the wire and application Determine the correct wire length and cut the wire Remember to allow enough slack in the harness and wires at places where movement could possibly occur DOUBLE CHECK YOUR CALCULATIONS Strip insulation away from wire Strip only enough length necessary for the type of terminal you are installing Note In the following step make sure that the terminal is crimped with the proper die in the crimping tool An improper crimp will not make a good connection DO NOT OVER CRIMP 5 4 5 Crimp the terminal onto the wire 5 4 6 Connecting the wire
22. r LS1 engine Not all facets of the installation process are covered with these instructions Certain elements of the installation have a number of different methods to complete them These instructions include what we at Painless Performance Products have found to work the best for us You as the end user will decide what the best method for your camshaft installation is TOOLS AND PARTS NEEDED FOR INSTALLATION You will at least need the following for this camshaft installation Full set of mechanics tools Camshaft lube Silicone gasket sealant Carburetor cleaner New gaskets for the water pump required New gaskets for the valve covers front engine cover and crankshaft front oil seal It is recommended but not required to replace these gaskets New crankshaft balancer bolt required PRE INSTALLATION GUIDELINES During engine tear down it is recommended to inspect each engine part for excessive and or abnormal wear See engine manufacturer s service manual for specifications engine coolant Remove the air box if applicable Remove the coolant passage hoses from the throttle body by squeezing the clamps with a pair of pliers only if factory installed spring clamps are being used and gently pulling on the hoses Remove the radiator hoses and the heater hoses Twisting the hoses back and forth may aide this Remove the PCV tubing from the throttle body intake and valve covers Unplug the TPS and IAC connectors from the t
23. s and connectors throughout the harness is a repeating process Make sure that each wire 1s first properly routed and then attached DO NOT ATTACH AND THEN ROUTE AFTERWORD 5 4 7 When all wires are attached tighten the mounts and ties to secure harness permanently 5 4 8 Attach the connectors to the computer BEGING CAREFUL NOT TO BEND ANY PINS 5 4 9 Only after all connections have been made throughout the harness connect the battery to the vehicle CAUTION Be sure the ignition is off when you reconnect the battery or you will damage the computer 6 0 GM LS 1 SYSTEM WIRING HARNESS INSTALLATION INSTRUCTIONS 6 1 Dash Section Installation The wires in this group consist of the assembly line diagnostic link ALDL connector the check engine light ignition and tach wires pre mounted into a mounting bracket and four other wires CAUTION Do not make any connections while the harness is plugged into the computer Note Wire color example BK WT is one wire with a stripe The second color the stripe may not be bold Observe all two color wires closely A Find a suitable location to mount the ALDL connector that will allow access to the front of the connector and still allow you to see the check engine light while driving B Mount the ALDL connector O Locate the PK BK wire and attach it to the fuse block or the coil power wire POWER IS REQUIRED WHEN THE KEY IS IN THE RUN AND START POSITION This is is the ignition power wire
24. se date No products will be considered for warranty without a copy of the purchase receipt showing the sellers name address and date of purchase You must return the product to the dealer you purchased it from to initiate watranty procedures Copyright 2007 by Perfect Performance Products LLC 11 ENGINE MANAGEMENT SYSTEM Wire Harness Installation Instructions For Installing Part 65106 1997 2004 3 7L LS 1 Engines Part 65206 1997 2004 5 7L LS 1 Engines Manual 90538 Perfect Performance Products LLC Painless Performance Products Division 2501 Ludelle St Fort Worth Texas 76105 1036 800 423 9696 PERFORMANCE PRODUCTS We have attempted to provide you with as accurate instructions as possible and are always concerned about corrections or improvements that can be made if you have found any errors or omissions or if you simply have comments or suggestions concerning these instructions please write us at the address on the cover and let us know about them Or better yet send us a fax at 817 244 4024 For Technical Questions E mail address tech painlessperformance com Tech Line 800 423 9696 Perfect Performance Products Inc shall in no event be liable in contract or tort including negligence for special indirect incidental or consequential damages such as but not limited to loss of property damage or any other damages such as cost or expenses which might be claimed as the result
25. shaft balancer off of the crankshaft Set the crankshaft balancer and bolt aside TWO JAW PULLER USE CARE TO NOT SCAR THE END OF THE CRANKSHAFT WITH THE PULLER Crankshaft balancer bolt removal Crankshaft balancer pulley removal 3 5 Remove the front engine cover There are eight bolts threaded from the front of the cover into the engine block and two bolts threaded from the bottom through the oil pan and into the front engine cover Remove these bolts with a 10mm socket Set the front engine cover aside Reinstall the crankshaft balancer bolt into the front of the crankshaft Use a break over bar and a 24mm socket to turn the engine clockwise Turn the engine until the alignment dot on the camshaft sprocket is at 6 o clock and the alignment dot on the crankshaft sprocket is at 12 o clock This is top dead center number one cylinder Doing this will aide in the installation of the camshaft Bottom front engine cover bolts 3 6 Al 3 8 Unplug the spark plug wires from the spark plugs Remove the valve covers Set the valve covers aside Using a 10mm socket loosen the rocker arm bolts enough to turn them to the side of each valve spring Once the rocker arms are turned to the side you can remove the pushrods just by pulling them up and out of the engine Set the push rods aside The camshaft sprocket is attached to the camshaft with three bolts Use a 10mm socket to remove these three bolts and the camshaft sprocke
26. stored in the computer locate the ALDL plug installed in Section 6 2 Turn the ignition on BUT DO NOT START THE VEHICLE Connect a jumper wire from the ALDL terminal A to terminal B see Figure 6 1 and observe the check engine light After you have read any codes remember the normal code 12 write them down for reference Remove the jumper wire from the ALDL connector Take the codes one at a time and match them to the codes in Table 7 1 This will tell you in which circuit the computer has detected a problem A code indicates a problem is a specific circuit NOT THAT A PARTICULAR PART IS BAD Before taking more extensive corrective actions for any trouble codes make sure that all connections on the indicated circuit INCLUDING THE COMPUTER are clean and tight Inspect the wiring in the circuit for any broken shorted or exposed wires Finally insure all grounds wires are clean and secure If you are getting a code from your computer and need to clear the code other than code 12 after you have replaced apart readjusted a part etc You can do this by making the following steps 16 Install a jumper wire from terminal A to terminal B Ignition ON engine OFF Move throttle from 0 idle to 100 WOT and back to 0 Remove the jumper wire Turn ignition OFF for at least 20 seconds Ignition ON engine OFF Recheck for codes ee ee CODE CIRCUIT AFFECTED Oxygen Sensor Inactive MAP Sensor high voltage Coolant Se
27. t Set them aside The camshaft chain will fall down onto the crankshaft sprocket Just leave the chain there for now Behind this camshaft sprocket is the camshaft retainer Remove the four bolts and this retainer Camshaft sprocket removal Lifters and lifter cups 3 9 3 10 Removal of the camshaft Before the camshaft can be removed the lifters must be moved out of the way There are several different ways to do this First under the engine heads there are lifter cups When the camshaft is spun several times clockwise the lifters will go up into these cups Friction between the lifters and the lifter cups usually holds the lifters up out of the way of the camshaft so it can be removed But sometimes this friction is not enough to hold the lifters up into the lifter cups and the lifters drop back down onto the camshaft So this method is not fail safe and should be used cautiously if at all If this method is chosen spin the camshaft at least 5 6 times clockwise At this point the lifters should be up in the lifter cups The second method to holding the lifters up and out of the way involves magnets If this method is chosen 16 telescoping magnet pens with pocket clips will need to be purchased The magnetic end of the pen needs to be small enough to fit through the pushrod hole in the engine head and long enough to reach the top of the lifter Extend the magnet pens down into the pushrod holes When the magnet pens reach the lifters
28. the front engine cover seal at this time Apply a small amount of silicone into the corners where the oil pan front engine cover and the engine block mate Install the front engine cover with the ten bolts loosely The crankshaft balancer is a press fit onto the crankshaft Several methods can be used to install this balancer onto the crankshaft First method use the old crankshaft balancers bolt to make an adapter This adapter adapts a generic crankshaft balancer installation tool to work with this third generation engine See below for guidelines to make this tool How to make this adapter Step one Purchase a generic crankshaft balancer installation tool Step two Identify the threads where the crankshaft adapters thread into the tool Step three Purchase a die with this thread and a tool to use the die Step four Cut off the head of the bolt from the old crankshaft balancer bolt Cut the bolt as close to the head as possible Cut old crankshaft balancer bolt here UTILES TANT EEE Step five Using the die that matches the Crank thread Leave adapter threads cut one inch M this side alone of threads onto the cut part of Xx the bolt This gives you the r crankshaft threads M16 2mm thread pitch on one side of the bolt This will thread into the crankshaft The other side of the bolt will thread into the generic crankshaft balancer installation tool Thread the cut side of the bolt Thread the adapter into
29. the generic crankshaft balancer installer ernie sal HH R i 1 aii DAN A second method is to use a longer bolt with the same thread as the crankshaft balancers bolt There are many websites offering bolts with the correct dimension or a local hardware store may stock one This bolt must be at least the same hardness as the original crankshaft balancer bolt Two to three inches more of length is desirable A third method is to gain access to the factory General Motors tools used by the dealerships The tool needed is part number J41665 2 and J41665 1 and they are manufactured by Kent Moore tools 5 2 Install the crankshaft balancer using one of the above three methods The nose of the crankshaft should be recessed 0 094 0 176 inch into the balancer bore Install the new crankshaft balancer bolt First torque the bolt to 37 lb ft SONm Second tighten the crankshaft balancer bolt 140 degrees more A second person may be needed to hold the flywheel with a pry bar while tightening e fy ppt 2222227777 222 Ly LE HLL LL 2 40 4 48 mm p N 0 094 0 176 SS PR SOFTEE VA TRA AI LG Crankshaft balancer to crankshaft tolerance 5 3 Tighten the ten front engine cover bolts to 181b ft 25Nm 5 4 Scrape the old gasket off of the water pump Reinstall the water pump onto the engine block using the new gaskets Torque the water pump bolts to 11 Ib ft 15Nm and then to 22 lb ft 30 Nm Reinstall the valve covers
30. they will attach themselves to them Spin the camshaft clockwise to push the lifters up while holding up on the magnet pen Bend pocket clip 60 degrees from the magnet pen and use this to hold the magnet pen and lifter up by wedging it to the engine head A twenty inch board laid length wise on the engine head can also be used as a table for the magnet pen pocket clips to rest on A third way to hold the lifters up out of the way of the camshaft is to buy specially manufactured LS1 camshaft swap tools A search on the internet will lead you to these specialty tools and their manufactures for purchase information Use one of the three methods of choice listed above to move the lifters out of the way of the camshaft To aide in the removal of the camshaft from the engine you will need to thread three long bolts into the end of the camshaft to use as a handle The water pump bolts work well for this application Or you can use a camshaft removal tool Use the three 10mm bolts in the end of the camshaft as a handle and remove the camshaft out of the motor This camshaft removal process is delicate Four bearings must be passed through with the camshaft lobes Each camshaft lobe has sharp edges These sharp edges will gouge the bearings and permanently damage them Hold the camshaft inline with the motor as much as possible when pulling it out You must support the weight of the camshaft against gravity and float it out of the engine Twisting the camsha
Download Pdf Manuals
Related Search