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HalTech Nexus R3 with Universal Wire-In Harness Kits HT-193200 Engine Control Unit, R3, Harness, Universal, Kit

SKU: HALHT-193200

Engine Management Systems

HalTech Nexus R3 with Universal Wire-In Harness Kits HT-193200 Engine Control Unit, R3, Harness, Universal, Kit

SKU: HALHT-193200

Engine Management Systems
A$5,547.56
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

HalTech Nexus R3 with universal wire-in harness kits are ideal for dedicated race cars, engine swaps and custom wiring jobs. The harness has a set of VCU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are color-coded and clearly labeled. Connect your HalTech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!

* Color-coded and labeled wires that match the detailed wiring diagram for a confusion free construction process.
* The wiring diagram is accompanied by the full VCU manual and software located on the USB key provided with the VCU, or downloadable from the HalTech website.

VCU OVERVIEW:

* Nexus R3 combines the functionality of a power distribution module, a data logger, a wideband controller, and a state-of-the art engine management system in one powerful device HalTech calls 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)
* 8 x peak/hold injector drivers (can be used as low side drive outputs)
* 8 x low current ignition outputs (can be used as low side drive outputs)
* 6 x low side drive outputs, PWM capable (DPOs)
* 6 x push-pull /H-bridge outputs (8A, PWM capable), e.g. for electronic throttle
* 11 x 0-5 V analog inputs with redundancy for electronic throttle and switchable 5 V pullup
* Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters
* 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5 V analog inputs
* 1 x on-board wideband controller, supporting NTK and LSU4.9
* 1 x on-board 4 bar MAP sensor
* 2 x CAN ports with switchable termination

* Suits: Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control are required.
* Includes: Nexus R3 VCU, SurLok connectors (red and black), WiFi antenna, mounting bolts, USB-C cable, USB-C dust cap, USB drive with NSP software. Nexus R3 universal wire-in engine harness.

<style>@media screen and (max-width: 768px) {.thumb-column { display: none; }.upc-column { display: none; }}.sku-link { color: #1a0dab; text-decoration: underline; }</style><p><strong>This is a group bundle consisting of:</strong></p><table border='1' cellpadding='5' cellspacing='0' style='border-collapse: collapse; width: 100%;'><tr style='background-color: #444; color: #FFF; text-align: left;'><th class='thumb-column'>Image</th><th>Qty</th><th>SKU</th><th>MFR SKU</th><th class='upc-column'>UPC</th><th>Description</th></tr><tr><td class='thumb-column' align='center'><img src='https://static.summitracing.com/global/images/prod/xlarge/hth-ht-183200_xl.jpg' width='80' height='80'></td><td>1x</td><td data-sku='halHT-183200'><a href='https://www.streetfx.com.au/search/?query=halHT-183200' class='sku-link' target='_blank'>halHT-183200</a></td><td>HT-183200</td><td class='upc-column'>9356450011754</td><td>Haltech NEXUS R3 Universal Wire-In Harness - 2.5M (8ft)</td></tr><tr><td class='thumb-column' align='center'><img src='https://static.summitracing.com/global/images/prod/xlarge/hth-ht-193000_xl.jpg' width='80' height='80'></td><td>1x</td><td data-sku='halHT-193000'><a href='https://www.streetfx.com.au/search/?query=halHT-193000' class='sku-link' target='_blank'>halHT-193000</a></td><td>HT-193000</td><td class='upc-column'>9356450011747</td><td>Haltech NEXUS R3 VCU</td></tr></table><p><em>Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.</em></p><p><em>Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.</em></p><p style='margin-top:10px;'><strong>For details on the individual components in this bundle,
<a href='https://www.streetfx.com.au/search/?query=-HALHT-193200+halHT-183200+halHT-193000'
target='_blank' style='color: #B22222; font-weight: bold; text-decoration: underline;'>
click here</a>.</strong></p>

Part Type

Nexus R3 w/Universal Wire-in Harness Kit 2.5

Data: v4.2 - Upd: 2026-10-10 19:57:12

Specifications

Product Attributes - Brand
Haltech
Product Attributes - Manufacturer's Part Number
HT-193200
Product Attributes - Part Type
Engine Management Systems
Product Attributes - Product Line
HalTech Nexus R3 with Universal Wire-In Harness Kits
Product Attributes - Transmission Controller Included
Yes
Product Attributes - High Impedence Injectors
Up to 8
Product Attributes - Low Impedence Injectors
Up to 8
Product Attributes - Coils
Up to 8
Product Attributes - Wideband Controller
Yes
Product Attributes - CANBUS Enabled
Yes
Product Attributes - CANBUS Networks
2
Product Attributes - Knock Control
Yes
Product Attributes - Drive-By-Wire Capable
Yes
Product Attributes - VVT Control
Yes
Product Attributes - VVT Channels
4
Product Attributes - Boost Control
Yes
Product Attributes - Nitrous Control
Yes
Product Attributes - Traction Control
Yes
Product Attributes - Launch Control
Yes
Product Attributes - Engine Protection
Yes
Product Attributes - Flex Fuel Compatible
No
Product Attributes - Multi-fuel Capable
No
Product Attributes - Data Logger
Yes
Product Attributes - Oxygen Sensor Included
No
Product Attributes - Display Included
No
Product Attributes - Handheld Controller Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Can control Ford AODE/4R70W, GM 4L60E/80E, Toyota A3408E, Lenco and Liberty transmissions.

Reference Information

Brand Name/s Haltech
StreetFX SKU halHT-193200
SFX Item ID 5337094
Supplier Item Code 5337094
Manufacturer SKU HT-193200
Manufacturer UPC 9356450013741
Alternative References HTHHT-193200, 851360G, R3

Compatibility

Application Data
  • UniversalYes

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