Automobile Parts User Manual

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).