Painless Wiring 60608 - 1997-2004 GM LS1 Integrated EFI/Chassis Harness Manual Throttle
Our integrated EFI/Chassis harnesses are the perfect solution for anyone doing a complete rewire of a vehicle as well as transplanting a GM Gen III fuel injected engine. This kit is designed for use on 1997-2004 LS1 engines with a 4L60E transmission. The chassis wiring and fuel injection wiring are fully integrated into a single 26 circuit/7 relay fuse block, eliminating the need to have separate fuses and relays for the fuel injection. The chassis harness connections are the same GM color coded connections as our 10201 kit. The fuel injection connections include the same labels connections as our 60508 harnesses. These harnesses do not support flex fuel engines and require the use of a mechanical throttle body. Included in this kit you will also find all the required terminals & connectors for easy installation. This harness also requires the following mating parts; ECM #12200411 (Painless # 60700) We recommend checking the online manual for the full list of required mating parts prior to ordering. This harness has the following chassis connections: A/C & Heat Accessory / Cigarette Lighter Backup Lights Brake Lights Charging Cruise Control Courtest & Dome Light Electric Fuel Pump Emergency Flashers Cooling Fan Relay #1 Cooling Fan Relay #2 Fused Power Source Headlights Horn Relay Ignition Coil Instrument Panel Lighting and Gauges Park Lights Power Antenna Power Door Locks Power Windows Radio/Clock (Constant and Switched) Starting Tail Lights Third Brake Light Turn Signals Wipers The fuel injection harness includes connections for the following components: A/C Compressor Alternator Cam Position Sensor Coolant Temperature Gauge Crank Position Sensor Data Link Connector Driver/Pass Front O2 Sensors Engine Coolant Temperature Fuel Pump Relay Grounds Idle Air Control Ignition Coils Ignition Switch Signal Injectors Intake Air Temperature Sensor Knock Sensors Malfunction Indicator Lamp MAP Sensor Mass Airflow Sensor Oil Pressure Gauge ECM PRNDL Switch Starter Tachometer Throttle Position Sensor Transmission Vehicle Speed Sensor VSS Output for Speedometer
