Link ECU G4X GTRLink NGTRX PlugIn ECU fits the Nissan Skyline RB26 RB26dett GTR R32 R33 R34 & GTS R32 R33

Link G4X Nissan NGTRX Plug-In ECU – Skyline R32 / R33 / R34 RB Engines

The Link G4X Nissan NGTRX Plug-In ECU gives you modern standalone engine management while retaining the convenience of a genuine plug-in ECU.

Designed for the Nissan Skyline R32 to R34 and other supported RB-powered applications, the NGTRX fits directly into the factory ECU location using the original mounting points, wiring loom and ECU connectors.

No replacement engine loom or adaptor harness is required. The ECU is designed to work with the factory wiring while retaining supported original vehicle functions and maintaining a clean, factory-style installation.

A startup map is included to help get the engine running ready for final setup and calibration.

The NGTRX uses the same processor, firmware and PCLink software as the rest of the Link G4X range and includes the standard G4X feature set.

Suitable Applications

The NGTRX is designed for Nissan RB applications using the blue ECU header.

Suitable applications include:

• RB26DETT engines fitted to R32, R33 and R34 Skyline GT-R models

• RB26DETT Autech 260RS Stagea

• RB20DE engines fitted to R32 and R33 Skylines

• RB20DE A31 Cefiro

• RB20DET engines fitted to R32 Skylines, including 4WD models

• RB20DET A31 Cefiro

• RB20DET C33 Laurel

• RB25DE engines fitted to R32 and R33 Skylines

• RB25DE C33 and C34 Laurel

• RB25DE A31 Cefiro

• RB25DET engines fitted to R33 Skylines, including 4WD models

• RB25DET C34 Laurel

• RB30DE / RB30DET / RB30DETT engines using non-NEO cylinder heads and blue plug looms

Important RB20DET Note

For the listed RB20DET applications, injector 4 and injector 6 need to be swapped.

Important Compatibility Information

Please check your original ECU connector arrangement against the ECU header shown in the product photos before ordering.

• Suits the blue ECU header

• For vehicles with the grey NEO ECU header, use the NGTTX Plug-In 

• Includes onboard MAP sensor

• Designed for manual transmission vehicles

• Automatic transmission applications may be possible using Direct Automatic Transmission Control

• Automatic vehicle owners should confirm compatibility before ordering

• Most factory features are supported

• E-Throttle requires an expansion connector before it can be used

• Uses the newer 4-pin powered CAN connection

CAN Connection

The NGTRX uses Link's newer 4-pin powered CAN connector and cannot use the older CANPCB cable.

For connecting CAN devices, use the CANJST4 cable – Part Number 101-0198.

The 4-pin connection provides:

• CAN connection

• Protected 12V power supply

• Ground connection for CAN devices

• Self-resetting fuse rated at 3A continuous

G4X NGTRX Features

• Dual CAN Bus

• E-Throttle Control

• Flex Fuel

• Trigger Oscilloscope

• 3 Axis Accelerometer

• Selectable Temperature Input Pull-ups

• Flexible Engine Protection Limiters

• CAN Keypad Control

• VVT Control

• Open Loop Boost Control

• Closed Loop Boost Control

• Dual Closed Loop Lambda

• Direct Automatic Transmission Control

• Compatible with leading aftermarket displays via CAN or serial stream

• 512MB Internal Data Logging

• Built-in MAP sensor

E-Throttle Control

The NGTRX supports E-Throttle control, but an expansion connector is required before E-Throttle can be used.

Automatic Transmission Applications

The NGTRX is primarily designed for manual transmission vehicles.

For automatic transmission models, compatibility may be possible using Direct Automatic Transmission Control. Please contact us before ordering so the application can be checked.

Motorsport Features

• Nitrous Control

• Launch Control

• Anti-Lag

• Cruise Control

• Traction Control

• Race Timer and Power Management

• Gear Shift Control

• Paddle Shift Control

Inputs and Outputs

For the complete list of available inputs and outputs, please refer to the Link NGTRX Installation Manual.

Communications

• 2 CAN Bus Channels

• LTW 6-Pin USB Tuning Connection

• 4-Pin Powered CAN Connection

Dimensions

Length: 190mm
Width: 160mm
Height: 30mm

Weight

260g

Electrical Specification

Operating Voltage Range: 6.5V to 24V
Maximum Input Voltage: 36V
Maximum Continuous Current Draw: 11.5A

What's Included

• Link G4X Nissan NGTRX Plug-In ECU

• Anti-static strap

• USB tuning cable

• Link stickers

• Plug-In manual card

• Product registration card

Please Note

The ECU is supplied with a startup map to assist with initial setup. This is not a finished vehicle calibration.

Professional setup and tuning are recommended before the vehicle is driven under load.