Breakdown of Included Items

FuelTech 2002007265 GM Gen III LS Engine Harness:

• Completely replaces GM LS engine ECU and Wiring harness when using FuelTech FT550 or FT550LITE ECU and engine monitoring systems.
• Firewall grommet and all connectors labeled.
• All relays and fuses included.
• Pre-wired for EV1 high-impedance injectors and will require FuelTech jumper harness (2 required)
• Wired for 2 FuelTech Peak and Hold Low-Impedance Fuel Injector Driver Units if using low-impedance injectors.
• 24X or 58X crank sensor compatible.
• 1 and 4 front or rear cam sync compatible.
• Connectors for 2 FuelTech FuelTech Nano Wideband Oxygen Sensor Display and Dataloggers and connectors for Bosch LSU 4.2 O2 Sensors (2 req.) 540-3737
• Electronic (drive by wire) throttle body and electronic accelerator pedal ready, or cable operated throttle body compatible.
• Flex Fuel Continental sensor. 

*Note: All suggested components are sold separately.