Painless Performance LS2 Manual do Utilizador

1 P/N 60520 & 60521 2005-06 GM LS2 FUEL INJECTION WIRE HARNESS INSTALLATION INSTRUCTIONS Manual P/N 9054

10 G. If your vehicle has a pressure type brake switch, you may use a relay as shown in Figure 6.3. The

11 CAUTION: FAILURE TO WIRE THIS SWITCH CORRECTLY WILL RESULT IN A DANGEROUS SITUATION ON THE VEHICLE. Illustration A is for Park/Neutral only. Il

12 I. Fan #1 relay wire (green) and fan #2 relay wire (blue) are relay ground wires activated by the computer. The factory cooling fan settings are

13 6.3 ENGINE GROUP INSTALLATIONS The engine group is designed to be separated into left side (driver) and right side (passenger) sections. Each side

14 FIGURE 6.7 Alternator FIGURE 6.8 Knock Sensor ConnectorF

15 FIGURE 6.13 Injectors 1, 3, 5, 7 FIGURE 6.14 Injectors 2, 4, 6, 8 FIGURE 6.15 Throttle bo

16 FIGURE 6.19 Passenger Side Coil ConnectorFIGURE 6.20 ECT Sensor FIGURE 6.21 Oil Pressure Se

17 6.4 TAIL SECTION INSTALLATION 6.4.1 Locate the tail section that you earlier separated from the engine group. Begin routing it towards the

18 7.0 TROUBLE SHOOTING INSTRUCTIONS If you are having trouble with your engine running badly or not running at all, first pe

19 7.1 THE "CHECK ENGINE" LIGHT Normally, the "check engine" light should come on when the ignition is turned on and then go

2 TABLE OF CONTENTS 1.0 INTRODUCTION...

20 The Engine Code Sticker is located at the back of the driver side head. Figure 7.2 Engine Code Sticker We have attempted

21 FIGURE 7.3 Diagnostic Trouble Codes

22 FIGURE 7.4 Diagnostic Trouble Codes

23 FIGURE 7.5 Diagnostic Trouble Codes

24 FIGURE 7.6 Diagnostic Trouble Codes

25 FIGURE 7.7 Diagnostic Trouble Codes

26 FIGURE 7.8 Diagnostic Trouble Codes

27 FIGURE 7.9 Diagnostic Trouble Codes

3 1.0 INTRODUCTION We at Painless Performance Products believe you have purchased the most up-to-date and easiest to install automotive fuel injectio

4 5.0 GENERAL INSTALLATION INSTRUCTIONS 6.0 GM LS2 FUEL INJECTION HARNESS KIT 7.0 TROUBLE-SHOOTING INSTRUCTIONS AND TROUBLE CODES Sections are fur

5 4.2 YOU SHOULD GET TO KNOW THE PARTICULAR ENGINE YOU ARE USING: NOTE: The 2005-2006 LS2 engines had four oxygen sensors from the factory. We have

6 5.0 GENERAL INSTALLATION INSTRUCTIONS CAUTION: ~ DO NOT DISCONNECT THE BATTERY OR THE COMPUTER CONNECTORS WHILE THE IGNITION IS ON. ~ DO NOT

7 5.3 HARNESS ATTACHMENT Note: Harness routing and shaping will be a time-consuming task. Taking your time will enhance the beauty of your vehi

8 6.0 GM 2005-06 LS2 SYSTEM WIRE HARNESS INSTALLATION INSTRUCTIONS 6.1 CONTENTS OF THE 60520-21 WIRE HARNESS KIT Take inventory to see that you h

9 A. Find a suitable location to mount the DLC connector (using the bracket that the light is mounted in) that will allow access to the front of