Nexus R5 is Haltech's flagship product combining the functionality of a power distribution module, a data logger, a dual channel wideband controller and a state-of-the art engine management system in one powerful device we call a VCU (Vehicle Control Unit).

4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump)

12 x 8A (continuous) high side outputs (low speed PWM, 200 Hz) outputs (power to sensors, NOS solenoids, etc)

18 x peak/hold injector drivers (can be used as low side drive outputs)

12 x low current Ignition outputs (can be used as low side drive outputs)

8 x low side drive outputs, PWM capable (DPOs)

4 x push-pull / h-bridge outputs (8A, PWM capable), eg for electronic throttle

23 x 0-5V analog inputs with redunancy for electronic throttle and switchable 5V pullup

Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters

10 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs

2 x onboard wideband controllers, supporting NTK and LSU4.9

3 x CAN ports with switchable termination

Onboard data logging - Up to 300 channels of logging at sample rates up to 1ms (1kHz) with 512MB of internal memory

Terminated harness suits LSx engines without DBW, incorporates PDM functionality.

EV1 primary injector plugs.

Plug and play with the OEM Ignition sub-harness on the engine. (Required)

Includes
1 x HT-186206 Terminated Harness
1 x Pack of DTM/DT connector and pin set to terminate to sensors, solenoids and other devices
2 x DTP-2 connectors with pre-crimped 12AWG wires to use for fuel pump and thermofan
1 x DT-8 connector with pre-crimped 18AWG wires
1 x 2 pin Bosch alternator adaptor harness
1 x 2 pin Yazaki alternator adaptor harness
1 x 4 pin Delco alternator adapter harness