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Nexus Plug-in ECU - Nissan Skyline R32/R33/R34 GT-R HT-231801
PRE-SALE ITEM - ESTIMATED SHIPPING MID JULY 2025
The Haltech Nexus Skyline Plug-in, as the name suggests, plugs directly into the Nissan harness, and nestles neatly into factory location .
It seamlessly supports vital OEM functions like the R34 GT-R MFD Injector Duty Cycle display, GT-R ATTESA TPS output.
Unlock enhanced capabilities with "OEM Plus" functionality via the auxiliary connector, enabling features such as O2 Control, Flex Fuel, Oil Pressure monitoring, Fuel Pressure sensing, and Drive by Wire Throttle.
And for serious drivers, the Nexus ECU unleashes potent Race Functionality, including CO2 Boost Control, Race Timer, Advanced Torque Management, Launch Control, Nitrous Control, and 128MB of onboard data logging.
Setting up your Skyline has never been easier, thanks to the intuitive setup wizard in NSP software or the Haltech Connect App on your smartphone. Plus, Wi-Fi capability ensures effortless diagnostics and tuning on the go.
Nexus Plug-in ECU includes
  • Nexus Plug-in Nissan 76 pin 6 cylinder ECU
  • Air temperature + Wideband expansion harness 2.5m (8')
  • Air temperature sensor (1/8' NPT)
  • Aluminium bung for air temperature sensor
  • Mounting brackets and hardware to suit R32/R33/R34GT-R OEM mounting locations. (Total of 5; 2 x bracket per application)
  • 3mm Vacuum hose 2.5m (8')
  • 3mm Aluminium Vacuum T piece
  • Haltech USB-C cable
  • Quick start guide
 
NEXUS PLUG-IN ECU FEATURES
  • Drive By Wire Throttle Support
  • Single Channel Onboard Wideband Control - Supports LSU4.9/NTK
  • Wi-Fi
  • 4 channel onboard oscilloscope
  • Data logging 128MB
  • Flex Fuel
  • Closed Loop O2 Control
  • Dual Knock Control
  • Variable Cam Control
  • Long term learning
AUXILIARY CONNECTOR
  • 4 X Digital Pulsed Outputs
  • 4 X Synchronised Pulsed Inputs
  • 4 X Analogue Voltage Inputs
  • 2 X Half Bridge Outputs
  • 1 X Onboard Wideband
  • 2 X Sensor Ground
  • 2 x 12V Output
  • 2 x 5V Output
SUPPORTED OEM FUNCTIONALITY:
  • Output for ATTESA (GTR)
  • Variable speed fuel pump
  • Injector duty cycle output (R34 GTR)
  • Boost Control
  • A/C Output
  • Idle Control
  • Thermofan
  • VCT Switched (N-VCT)
  • Check Engine Light
  • Fuel Pump Control Module
  • Narrowband Sensors
  • Vehicle Speed
  • Air temperature Sensor (GT-R Only)

Nexus Plug-in ECU - Nissan Skyline R32/R33/R34 GT-R HT-231801

SKU: HT-231801
$2,040.00Price
Quantity
Expected by mid July 2025

  • IMPORTANT EMISSIONS NOTICE:
    In many states, it is unlawful to tamper with your vehicle's emissions equipment. Haltech products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Haltech products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website www.semasan.com/emissions for state by state details in the USA). It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Haltech product.

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