The Nexus Rebel K kit (HT-220206) is a complete ECU and harness package for Honda K-series swaps (all factory port-injected K-series engine codes, including K20A, K24A and K24Z). It ships with a K-series specific harness terminated with factory style connectors, plus a new Rebel K Setup Wizard in NSP that builds a base map.

What's in the box

• HT-220003, Nexus Rebel K ECU
• HT-186402, Nexus Rebel K main terminated harness (cabin adaptor harness with universal DTM6 APP connection, alternator adaptor harness, Honda APP adaptor harness, K20 and K24 crank sensor connectors, spare I/O connector and pin pack, main harness quick start guide)
• HT-186016, i4 Keihin primary injector harness
• HT-186168, Nexus Honda DBW Throttle Subharness (enables factory DBW motor and APP support)
• HT-186169, Honda cable throttle sub-harness
• HT-187011, Nexus 02-04 Honda transmission sub-harness
• HT-187012, Nexus 05+ Honda transmission sub-harness
• Nexus Rebel K sensor pack: Bosch LSU 4.9 O2 sensor and weld-on fitting, air temperature sensor (1/8" NPT, DTM2 plug and pins) and weld-on fitting, Bosch knock sensor, knock sensor stud adaptor, and flanged M8 nut

Optional accessories (sold separately)

• HT-186013, i4 GT150 (USCAR EV6) primary injector harness
• HT-186014, i4 Timer (EV1) primary injector harness
• HT-186015, i4 Sumitomo (Denso) primary injector harness

ORIGINAL ENGINE FUNCTIONS AND EXTRA FUNCTIONS (FIXED)

USER-DEFINABLE I/O

COMMUNICATIONS AND LOGGING

SUPPORTED ENGINES AND OEM ENGINE CONTROL

Supports all factory port-injected Honda K-series engines, including K20A, K24A and K24Z, and their many variants. If a customer's exact engine code isn't listed in the Setup Wizard, matching the main engine code is enough to get up and running. Interfaces with the factory crank, cam, coolant temperature, vehicle speed, and throttle position sensors, and controls the K-series ignition coils, Keihin injectors, variable inlet cam timing and lift, starter solenoid, idle air control valve, reverse lockout solenoid, and the Honda DBW motor (via the included HT-186168, Nexus Honda DBW Throttle Subharness). It also supports the factory alternator, the Honda APP (accelerator pedal position) sensor, tacho output, and brake pedal input.

Not supported: automatic transmissions, low impedance injectors, factory air temperature/knock/O2 sensors, VTEC pressure switch, thermofan switch, transmission reverse switch, the factory Honda ETC (electronic throttle control) module (must be bypassed or removed entirely so the Rebel K can fully control the throttle), and serial communication with factory Honda DBW, BCM or ICC modules (no factory A/C request, coolant gauge, etc. once fitted).