3
NEXUS R3 OVERVIEW
2
What is a NEXUS R3 Vehicle Control Unit?
• A new generation engine management system
• A power distribution module
• A data logger
• A universal wideband controller
• A high speed Wi-Fi communications module
• All natively interconnected with each other
• All programmable with one single
piece of software
The NEXUS R3 is one of Haltech’s Vehicle
Control Units (VCU) which features additional
functionality that extends beyond just engine
control. Boasting innovative yet user-friendly
technology, it sets a new market standard for
engine management and power distribution
systems.
An ECU, PDM, Wi-Fi module, wideband
controller and a data logger all in one.
NEXUS R3 OVERVIEW
NEX-US
[noun]
– a connection or series of connections
linking two or more things.
– a connected group or series
– the central or most important point
or place
Optional accessories
(sold separately)
• Plug and pins set. AMP 34 pin key 1, AMP 34 pin
key 2, DTP 4 pin: HT-030013
• NEXUS R3 Universal Wiring Harness 2.5m:
HT-183200
• Glass mount Wi-Fi antenna with
1.5m terminated lead. HT-011401
• Wideband Flying Lead Adaptor Harness
400mm. HT-010723
• LSU4.9 Wideband Hardware Pack. Inc sensor,
adaptor harness and weld-in bung. HT-010746
• NTK Wideband Hardware Pack. Inc sensor,
adaptor harness and weld in bung. HT-010747
• NEXUS R3 Tube Mount Kit
1.625” HT-039067. 1.25” HT-039065
• Hydraulic cable lug crimping tool. HT-070306
What’s in the box?
• NEXUS R3
• SurLok Connectors (Red & Black)
• Wi-Fi Antenna RP-SMA 108mm
• Mounting Bolts
• USB-C Cable
• USB-C Dust Cap
• Reverse mount VCU label
• USB Key with NSP Software
• Haltech Product Catalogue
HT-030013
HT-183200
HT-011401
HT-010723
HT-010746
HT-010747
HT-039065
HT-070306
