TABLE OF CONTENTS
1.0 INTRODUCTION.......................................................................................................................... ii
2.0 ABOUT THESE INSTRUCTIONS............................................................................................... ii
3.0 TOOLS NEEDED.......................................................................................................................... 1
4.0 PRE-INSTALLATION AND HARNESS ROUTING GUIDELINES........................................... 1
4.1 TRANSMISSION FUNCTION...................................................................................... 1
4.2 GET TO KNOW THE ENGINE THAT YOU ARE USING........................................... 2
5.0 GENERAL INSTALLATION INSTRUCTIONS.......................................................................... 3
5.1 GROUNDING THE VEHICLE....................................................................................... 3
5.2 ROUGH INSTALLATION............................................................................................... 4
5.3 HARNESS ATTACHMENT........................................................................................... 4
5.4 TERMINAL INSTALLATION INSTRUCTIONS.......................................................... 4
6.0 GM 94 & 95 LT1 SYSTEM WIRE HARNESS INSTALLATION............................................... 5
6.1 CONTENTS OF THE 60502 OR 60505 WIRE HARNESS KIT..................................... 5
6.2 SPECIFIC CIRCUIT CONNECTIONS........................................................................... 5
6.3 ENGINE GROUP INSTALLATION............................................................................... 9
6.4 TAIL SECTION INSTALLATION................................................................................. 13
7.0 TROUBLE-SHOOTING INSTRUCTIONS................................................................................... 13
7.1 THE "CHECK ENGINE" LIGHT................................................................................... 14
7.2 RETRIEVING TROUBLE CODES FROM THE COMPUTER..................................... 14
7.3 WHEN TO CALL "PAINLESS WIRING" TECH LINE................................................ 16
LIST OF FIGURES
Figure 6.1 Diagnostic Link Connector (DLC) & Check Engine Light ............................................. 5
Figure 6.2 Brake Switch Connection ............................................................................................... 6
Figure 6.3 Brake Switch Relay......................................................................................................... 7
Figure 6.4 Gear Indicator Switch ..................................................................................................... 7
Figure 6.5 Air Pump Relay Connector ............................................................................................. 8
Figure 6.6 Canister Purge Solenoid ................................................................................................. 8
Figure 6.7 Air Pump Connection ..................................................................................................... 9
Figure 6.8 Fuel Pump Relay Connector............................................................................................ 9
Figure 6.9 EGR Solenoid ................................................................................................................. 10
Figure 6.10 Knock Sensor .................................................................................................................. 10
Figure 6.11 Oxygen Sensor ................................................................................................................ 11
Figure 6.12 MAP Sensor .................................................................................................................... 11
Figure 6.13 Injectors 1, 3, 5, 7............................................................................................................. 11
Figure 6.14 Injectors 2, 4, 6, 8 ............................................................................................................ 11
Figure 6.15 TPS Sensor ...................................................................................................................... 11
Figure 6.16 IAC................................................................................................................................... 11
Figure 6.17 MAF Sensor .................................................................................................................... 12
Figure 6.18 Distributor Connection..................................................................................................... 12
Figure 6.19 Ignition Module................................................................................................................ 12
Figure 6.20 Coil................................................................................................................................... 12
Figure 6.21 ECT Sensor....................................................................................................................... 12
Figure 6.22 IAT Sensor........................................................................................................................ 12
Figure 6.23 VSS.................................................................................................................................... 13
Figure 6.24 Transmission Connection ................................................................................... .............. 13
Figure 7.1 Fuse Identification.............................................................................................................. 14
i
To Next Page
Loading...