Description
IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Haltech StreetFX SKU halHT-193000 SFX Item ID 4401424 Accounting SKU hal-HT-193000 Manufacturer SKU HT-193000 Manufacturer UPC 9356450011747 Alternative References HT-193000, HTH-HT-193000, HTHHT-193000
Engine Control Module - Nexus R3 - Universal - Each
Haltech NEXUS R3 VCU
Part Type
Vehicle Control Module
This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.
Kit option/s:
| Thumb | SKU | Kit Title |
|---|---|---|
| halHT-193200 | HalTech Nexus R3 with Universal Wire-In Harness Kits HT-193200 Engine Control Unit, R3, Harness, Universal, Kit |
Data: v2 - Desc: v4.2 - Upd: 2026-10-13 15:49:45
Kit Options
This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.
Kit option/s:
| Thumb | SKU | Kit Title |
|---|---|---|
| halHT-193200 | HalTech Nexus R3 with Universal Wire-In Harness Kits HT-193200 Engine Control Unit, R3, Harness, Universal, Kit |
Part Type
Vehicle Control Module
Specifications
<i><p>Engine Management Systems, Nexus R3 ECU, Transmission Controller, Each</p></i><p>HalTech's Nexus R3 ECU 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).<br>
<br>
Product features:<br>
• 4 x 25 amp (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump)<br>
• 8 x peak/hold injector drivers (can be used as low side drive outputs)<br>
• 8 x low current ignition outputs (can be used as low side drive outputs)<br>
• 6 x low side drive outputs, PWM capable (DPOs)<br>
• 6 x push-pull / H-bridge outputs (8A, PWM capable), e.g. for electronic throttle<br>
• 11 x 0-5 V analog inputs with redundancy for electronic throttle and switchable 5 V pullup<br>
• Trigger and home inputs with differential inputs, adjustable thresholds, and glitch filters<br>
• 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5 V analog inputs<br>
• 1 x on-board wideband controller, supporting NTK and LSU4.9<br>
• 1 x on-board 4 bar MAP sensor<br>
• 2 x CAN ports with switchable termination<br>
• Offers an excellent solution for your engine management needs<br>
• Applications: Universal<br>
• What's in the box: (1) Nexus R3 VCU</p><table class="table table-bordered"><thead><tr><th colspan='2' style='background-color: #343a40; color: white; text-align: center;'>Product Attributes</th></tr></thead><tbody><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Brand</strong></td><td>Haltech</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Manufacturer's Part Number</strong></td><td>HT-193000</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Part Type</strong></td><td>Engine Management Systems</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Product Line</strong></td><td>HalTech Nexus R3 VCUs</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Transmission Controller Included</strong></td><td>Yes</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Boost Control</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Traction Control</strong></td><td>Yes</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>High Impedence Injectors</strong></td><td>Up to 8</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Low Impedence Injectors</strong></td><td>Up to 8</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Coils</strong></td><td>Up to 8</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Digital Inputs</strong></td><td>6</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Analog Inputs</strong></td><td>11</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>VR/Mag Inputs</strong></td><td>Up to 5</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Wideband Controller</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Wideband Channels</strong></td><td>1</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>CANBUS Enabled</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>CANBUS Networks</strong></td><td>2</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Knock Control</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Knock Channels</strong></td><td>2</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Drive-By-Wire Capable</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Drive-By-Wire Channels</strong></td><td>2</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>VVT Control</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>VVT Channels</strong></td><td>4</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Nitrous Control</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Launch Control</strong></td><td>Yes</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Engine Protection</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Flex Fuel Compatible</strong></td><td>Yes</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Multi-fuel Capable</strong></td><td>Yes</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Data Logger</strong></td><td>Yes</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Oxygen Sensor Included</strong></td><td>No</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Display Included</strong></td><td>No</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Handheld Controller Included</strong></td><td>No</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Remanufactured</strong></td><td>No</td></tr><tr style='background-color: #ffffff; color: #000;'><td style='width: 30%;'><strong>Quantity</strong></td><td>Sold individually.</td></tr><tr style='background-color: #f0f0f0; color: #000;'><td style='width: 30%;'><strong>Notes</strong></td><td>Transmission control for Ford AODE/4R70W, GM 4L60E/80E, Toyota A3408E, Lenco and Liberty transmissions.</td></tr></tbody></table>
Reference Information
| Brand Name/s | Haltech |
|---|---|
| StreetFX SKU | halHT-193000 |
| SFX Item ID | 4401424 |
| Supplier Item Code | 4401424 |
| Manufacturer SKU | HT-193000 |
| Manufacturer UPC | 9356450011747 |
| Alternative References | HTHHT-193000 |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Universal | Yes |
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