LS1 4L60E Stand Alone Harness Fit LS SWAP 4.8 5.3 6.0 97-06 Drive by Cable DBC

Fitment:

For 1999-2006 Drive By Cable LS1 Engines

For 1999-2002 Camaro/Firebird,

For 1999-2004 Corvette (DBC ONLY),

For 2004 GTO,

For 2003-2006 CTSV.  

Package Including:   

1x Wire Harness For LS1 4L60E

( as shown in the picture）

Important Note:

Please check compatibility table, item specifics, part numbers as well as the product description to ensure

this is the correct part for your vehicle.

Instruction not included. Professional installation is always recommended.

Easy to install

These harnesses are designed for '97 - '06 Vortec retrofits into older muscle cars and street rods or newer

non-emissions controlled vehicles.

They are completely plug and play with switched power, constant power and ground connections required.

Harnesses allow for installing the PCM underneath the dash of your vehicle with a sliding grommet seal 

for that professional leak proof look.

1. This LS1 standalone harnesses are designed for installing these new GM EFI engines into your ride, 

whatever it may be.

2. Compatible with LS1 4L60E 2003-2006 Chevrolet, GMC, Cadillac and Hummer engine; suitable for 

03-06 all using 4L60E(Vortec engine 4.8 5.3 6.0) transmission.

3. This harness is a 3 wire MAF and a 1 wire alternator. For drive by cable throttle body Only.

Connections Included in this Standalone Harness:

Throttle Position Sensor

Idle Air Control Valve

Coolant Temperature Sensor

Alternator/Generator

All 8 Injectors with EV1 Injector Connectors

Bank 1 Coil Harness Connector

Bank 2 Coil Harness Connector

Knock Sensor Harness Connector

Camshaft Position Sensor

4L60e Transmission

Speed Sensor

Bank 1 Upstream Oxygen Sensor

Bank 2 Upstream Oxygen Sensor

Mass Air Flow

IAT (Only If using a 3 Wire MAF)

Crank Position Sensor

A/C Pressure Sensor

OBD II Port (DLC Port)

Single Harness Ground

Single Battery Constant Connection

Connections From Our Harness You Will Need to Hookup:

Fuel Pump (Required)

Switched Ignition (Required)

TCC Brake Switch (Converter Control – Required)

Malfunction Indicator (Check Engine, MIL, CEL, ETC.)

Speedometer

Tachometer

Fan 1 Relay Control (Low Speed or Single Control)