Clinically Tested Dbc Holley Efi Standalone Harness With 4l60e And 4l80e Transmission Tool [Fb5DO4UG]

Our Holley EFI standalone harnesses are designed for installing these new GM 24x EFI engines into your ride, whatever it may be. This swap harness is specific for 1997-2006 GM LS Based engines with a black crank position sensor and a Drive by Cable (Mechanical) Throttle Body and a 4L60e or 4L80e Transmission.

• Color-coded TXL wire to meet or exceed SAE standards
• Wide Band Oxygen Sensor and Crankshaft Position circuits are covered with 1200* Fiberglass Braid
• We only use OEM Aptiv (Formerly Delphi), Kostal, Bosch, Molex, and Yazaki connectors, seals, and terminals
• Connector Position Assurance Locks (CPA Locks)
• Sliding Delphi Grommet that can be positioned on the main harness line to seal your firewall.
• 5 foot long from the rear passenger side of the intake
• ECM can be mounted inside the passenger compartment or the engine bay
• OEM style fuse block with all covers, labeling, and splash guards for a long-lasting weather-resistant installation
• Integrated injector wiring for a clean install
• All sub harnesses and alternator wiring included

Connections Included in this Standalone Harness

• Throttle Position Sensor
• Idle Air Control Valve
• Coolant Temperature Sensor
• Alternator/Generator
• All 8 Injectors with Injector Connectors
• Bank 1 Coil Harness Connector
• Bank 2 Coil Harness Connector
• Knock Sensor Harness Connector
• Camshaft Position Sensor
• 4L60e/4L80e Transmission
• Speed Sensor
• Input Speed Sensor
• Wideband Upstream Oxygen Sensor
• IAT
• Crank Position Sensor
• CAN Connector
• Single Harness Ground
• Single Battery Constant Connection

Connections From Our Harness You Will Need to Hookup

• Fuel Pump (Required)
• Switched Ignition (Required)
• Brake Switch (Converter Control – Required)