The Nexus Rebel K is a complete ECU and harness package built for Honda K-series swaps.
ECU and harness designed specifically for the Honda K-series platform
K-series terminated harness with factory-style connectors, no pin-outs or splicing on the engine side
New Rebel K Setup Wizard in Haltech NSP builds a base map for your engine
Drive-by-wire or cable throttle: both sub-harnesses are in the box
Covers 02-04 and 05+ Honda transmissions with dedicated sub-harnesses
Wireless connectivity, 32MB onboard logging and two CAN ports for Haltech dashes, PDMs and expansion modules
Kit Includes:
- 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, quick start guide)
- HT-186016 - i4 Keihin primary injector harness
- HT-186168 - Nexus Honda DBW throttle sub-harness
- HT-186169 - Honda cable throttle sub-harness
- HT-187011 - Nexus 02-04 Honda transmission sub-harness
- HT-187012 - Nexus 05+ Honda transmission sub-harness
Sensor Pack
- Bosch LSU 4.9 wideband O2 sensor
- Weld-on fitting for O2 sensor
- Air temperature sensor (1/8" NPT, DTM2 plug and pins)
- Weld-on fitting for air temperature sensor
- Bosch knock sensor, knock sensor stud adaptor and flanged M8 nut
Optional injector harnesses (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
Engine control
- Sequential injection (high-impedance injectors only)
- Direct-fire ignition with factory K-series coils
- Variable inlet cam timing and lift
- Factory crank, cam, coolant temperature, vehicle speed and throttle position sensors
- Idle air control solenoid, TPS or Honda DBW motor (via HT-186168)
- Factory MAP sensor, or the ECU's onboard MAP sensor where needed
- Factory alternator, starter solenoid and reverse lockout solenoid support
- Direct fuel pump and thermofan control, tacho output, brake pedal and accelerator pedal inputs
User-definable I/O
- 1 x High Current Output, 25A (configured as starter control by default)
- 2 x Analog Voltage Inputs, 0-5V (e.g. oil temperature)
- 4 x Synchronised Pulsed Inputs, 0-5V or frequency (e.g. flex fuel)
- 4 x Digital Pulsed Outputs, low-side switched (e.g. boost control)
Communications and logging
- 2 CAN ports (Haltech CAN and vehicle CAN)
- I/O expansion over CAN via Haltech IO16 and PD16 modules
- Wireless connectivity with 900 kB/s data log extraction
- 32MB onboard logging
- Wi-Fi hardware lockout: a physical interlock that shuts down the wireless chip
Not supported
- Automatic transmissions
- Low-impedance injectors
- Factory air temperature, knock and O2 sensors (replacements are supplied in the sensor pack)
- VTEC pressure switch, thermofan switch and transmission reverse switch
- The factory Honda ETC module, which must be bypassed or removed so the Rebel K can fully control the throttle
- Serial communication with factory Honda DBW, BCM or ICC modules (no factory A/C request or coolant gauge once fitted)
If your exact engine code isn't listed in the Setup Wizard, selecting the matching main engine code is enough to get running.
