4.2.6
Route the harness away from sharp edges, exhaust pipes, and the hood, trunk and door hinges.
4.2.7
Plan where harness supports will be located. Use a support approximately every 6 inches unless
the harness routes under the floor carpet.
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.
(96-00) Vortec 7.4 Fuel Injection Harness- Part # 60211
Main Computer
Service # 16229684
Idle Air Control Motor
Delco #217-435
Service
#
16244210
Knock
Sensor
Delco
#213-324
Brake
Switch
Delco
#D1565E
Coil
Delco
#D577
Intake Air Temperature
Delco #213-243
Cam Position Sensor
Delco #213-920
Mass Air Flow Sensor
Delco #213-252
Crankshaft Position Sensor
Delco #213-946
Engine Coolant Temperature
Delco #213-310
VSS (4L80E)
GM #24203876
Oxygen Sensor (Drv. Side)
Delco #AFS93 Oil Pressure Switch GM #12553175
Oxygen Sensor (Pass. Side)
Delco #AFS 93
Manifold Absolute
Throttle Position Sensor
Delco #213-912
Pressure Sensor Delco #213-351
Ignition
Module
Delco
#D579
Table 4.1
Compatible Parts For V8 Engines
5.0
GENERAL INSTALLATION INSTRUCTIONS
CAUTION:
~
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) MAKE
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.
~
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 become bent.
~
The fuel pump and pressure regulator MUST maintain a constant pressure of 56-62
PSI (pounds per square inch).
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