Fueltech FT550 K Series Standalone Honda K20 K24 Engine Harness w/ Built in Fusebox

This standalone harness is designed for the Honda K20/K24 series engines and is compatible with various setups, including all Honda/Acura chassis, rear-wheel-drive (RWD) conversions, and front-mounted engine swaps. Two versions are available to accommodate different configurations, including an extended interior harness tailored for mid-engine swaps like the Toyota MR2 and Acura NSX.

Key Features:

• Independent Fuse/Relay Box: The harness includes a built-in mini fuse/relay box, eliminating the need for under-dash wiring in race car applications. This design provides a streamlined, clean setup for professional builds.
• Durable Construction: Manufactured with high-quality, temperature-resistant TXL wiring to withstand the demands of racing environments.
• Plug-and-Play Compatibility: Comes with a C101 connector adapter for seamless integration with 02-04 K-swap conversion harnesses (for EF, EG, EK, and DC2 chassis) or universal conversion harnesses for non-Honda chassis.
• Deutsch Connectors: Enables easy expansion for dual injectors or additional inputs/outputs without altering the existing harness, maintaining a clean and adaptable design.
• Clear Labeling: Every connector is clearly labeled for straightforward installation, eliminating the need for wiring diagrams.

Application Notes:

• A charge harness must be run separately (not included).
• High-impedance injectors are required; the harness is incompatible with resistor boxes.
• For race car setups with no interior harness or dash, a switch panel (currently in development) is necessary.

Compatibility:

• Chassis: Suitable for EF, EG, EK, DC2, and other universal setups.
• Engine Sensors: Works seamlessly with factory sensors, requiring no modifications or replacements.

Connection Points:

• FuelTech Connectors A & B
• CAN BUS A & B
• FuelTech Strain Gauge (Gear)
• Mini Fuse/Relay Box
• AUX Connections:
  • 8-pin for Injectors
  • 12-pin for Inputs/Outputs
  • 12-pin for Power/Ground Distribution
  • 6-pin for Conversion Harness Adapter/Switch Panel
• VTEC Solenoid
• VTC
• Oil Pressure Sensor (3-pin)
• Crank Sensor (CKP) (02-04 K20 style)
• OEM Coils 1-4
• Exhaust Cam Position Sensor (CPS)
• Intake TDC Sensor
• Engine Coolant Temperature (ECT) Sensor
• Intake Air Temperature (IAT) Sensor
• Alternator (02-04 K20 style)
• Throttle Position Sensor (TPS)
• Idle Control Motor
• Electronic Speed Sensor (VSS)
• OEM Injectors 1-4
• Reverse Lights
• Starter Signal
• Power Distribution Block
• Ground
• Radiator Fan (OBD1-style connector)

This FuelTech FT550 harness simplifies wiring for Honda K20/K24 engines, providing robust, race-ready performance while maintaining adaptability for various vehicle configurations.