Nexus T1 ECU HT-210000
ECU Only
$1,295.00
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Haltech Nexus S3 ECU – Whitey's Wiring, Brisbane
The Nexus S3 replaces Haltech's popular Elite 2500, adding the faster Nexus processor and new features. It handles engines up to eight cylinders or four rotors, making it a go-to for V8s, six-cylinder turbo builds and rotaries.
We've been a Haltech dealer for over 10 years and know the S3 well. We wire, install and dyno tune Haltech ECUs at our Clontarf workshop. Buying the ECU only? The Plug and Pin Set and flying-lead harness kit versions are also listed on our site.
Complete your install
Nexus T1 ECU HT-210000
$1,295.00
We don't hold stock of every item, so most products are ordered in especially for your order.
Suits: Universal 1-4 cylinder or 2 rotor applications.
Includes: Nexus T1 ECU, USB-C Cable, USB-C dust cap, mounting bolt set, Haltech fabric keytag, Quick Start Guide, Wiring Diagram (Universal).
Plug and Pin option: Select ECU + Plug and Pin Set and we will include the matching AMP 34 position Superseal connector (Key 1) and terminals to suit, so you can start building your own harness straight out of the box. Prefer a ready-made loom? See our Nexus T2 / T1 Basic and Premium Universal Wire-in Harnesses.
ECU OVERVIEW
The Nexus T1 is Haltech's compact, fully-featured ECU for four cylinder and two rotor engines. It runs the new NSP calibration software, houses a 4 bar MAP sensor and WiFi antenna internally, and sits in a waterproof IP-66 case with a single 34 position Superseal connector - so it can be mounted in the engine bay without a sealed enclosure. Every feature is enabled out of the box.
- Supports up to 4 cylinder engines
- Up to 2 rotor engines
- Normally aspirated or forced induction
- Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP) or Mass Air Flow (MAF)
- Sequential, semi-sequential, batch or multipoint injection patterns
- Ignition modes include direct fire multi-coil, distributor ignition, or Haltech CDI systems
- Connect to a wide range of dashes, displays and expansion devices via CAN
- Waterproof case (IP-66)
- 34 position Superseal connector
- 4 x fuel injection outputs (peak and hold, 8A peak / 2A hold)
- 4 x ignition outputs
- 2 x differential engine position inputs (trigger and home)
- 1 x synchronised pulsed input (SPI 1)
- 1 x knock input (or usable as SPI 2)
- 5 x digital pulsed outputs (DPO)
- 5 x analog voltage inputs (AVI)
- Internal 4 bar MAP sensor
- USB-C laptop communication (Windows)
- WiFi via internal antenna
- 32MB onboard logging
- 4 channel onboard oscilloscope
- Runs the new NSP calibration software
ECU FUNCTIONS
- Closed loop O2 control with long term learning (with an optional external CAN wideband controller kit)
- Closed loop boost control with learning, a user-definable axis and 6 user-definable correction modes - boost by gear, road speed and so on
- Flex fuel function with direct sensor input - tune boost, fuel and ignition by ethanol content
- Low impedance injector control with programmable injector peak and hold currents
- Closed loop idle speed control (requires 1 or 2 user-defined BAC type outputs)
- Onboard and laptop data logging - log every available channel for tuning and diagnostics
- CAN bus communication for Haltech dashes and expansion devices, or OBDII - view live engine data, set and clear diagnostic trouble codes
- 2 injection stages for rotary engines
- Variable cam control - independently control up to 2 camshafts (requires a minimum of 1 user-defined input and output per cam)
- The ECU comes fully enabled, with no extra charge for advanced features
ADVANCED TUNING
- 4D tuning tables combined with 3D per cylinder compensations and multiple user-definable corrections
- Tuning table resolution up to 32 x 32 x 8 (4D)
- Tune by any combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height or any other channel
- Per cylinder tuning correction - 3D
- Wideband O2 - up to 3 channels via CAN expansion devices
- Thermocouples / EGT - up to 12 channels via external CAN expansion devices