Table 4.1 Compatible Parts
4.2.8 Allow enough slack in the harness at places where movement could possibly
occur (body to frame, frame to engine, etc.).
4.2.9 The wires should be bundled into harness groups. Use tape, nylon ties, or poly
split loom.
5.0 GENERAL INSTALLATION INSTRUCTIONS
~
DO NOT DISCONNECT THE BATTERY OR THE COMPUTER CONNECTORS WHILE THE
IGNITION IS ON.
~
DO NOT SHORT ANY WIRES 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!
~
WHEN ROUTING THE WIRES FOR THE VEHICLE SPEED SENSOR (IF USED) MAKING
CERTAIN THAT THEY ARE AT LEAST 12 INCHES AWAY FROM ANY IGNITION
WIRING (SPARK PLUG WIRES, ETC.).
NOTES:
~
There is a normal, small current drain on these fuel injected systems.
~
Each connector in this harness is different and will not fit in the wrong place.
~
When connecting the plugs to the computer
NEVER
FORCE ANY CONNECTOR.
USE EXTREME CARE
~
The fuel pump you are using
to make sure none
of the pins in the computer are or become bent.
MUST maintain a constant pressure of 55-62 P.S.I.
(pounds per square inch). The Vortec fuel system does have a built-in regulator on
the fuel rail as in many earlier GM fuel injection systems.
5.1 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 part.
4
4.8L, 5.3L & 6.0L Vortec Fuel Injection Harness (99 - 02) Part # 60217 & 60218
Main Computer…………………Service#12200411
Fuel Pump Relay………………..Painless #80130
Brake Switch……………………Painless# 80176
MAF/ IAT Sensor……………….Delco# 213-364
Engine Coolant Temperature……Delco# 213-953
Oxygen Sensor (Pass. Side)……..Delco# AFS106
Oxygen Sensor (Drvr. Side)……..Delco# AFS106
TPS Sensor………………………Delco# 213-912
MAP Sensor…………………..…Delco# 213-796
Idle Air Control Motor…………..GM# 17113598
Knock Sensor………………….....Delco# 213-362
EGR Valve……………………….GM# 17113575
Coils………………………….…..GM# 10457730
Cam Position Sensor……………..GM# 12561211
Crankshaft Position Sensor………Delco# 213-354
