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GTTLink – #NGTT+

£1,598.40 inc. VAT

The Link G4+ GTTLink NGTT+ PlugIn fits the Nissan GTT R34 RB25DET NEO

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G4+ PlugIn Key Features (Where Applicable)

Up to 6D fuel and ignition mapping
Precision closed loop cam control (four cam, independent control)
Sequential fuel delivery
Digital triggering, all OEM patterns
OEM idle hardware supported
5D boost control with three switchable tables
Motorsport features – antilag, launch, flat shift
Continuous barometric correction (on board)
CAN port
QuickTune – automated fuel tuning
Individual cylinder correction
USB tuning cable included
Stats recording into on-board memory
Gear compensations for spark, boost and fuel
Real time selectable dual fuel, ignition and boost maps
Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
Boost control referenced to gear, speed or throttle position
Up to 32Mbit internal logging memory
Staged injection
Knock with “windowing”

Engine Configurations
Engine configurations are pre-set into PlugIn ECUs with a “start” base map.

Engine Temperature Dependent Soft and Hard RPM Limit
Engine Temperature Dependent Soft and Hard Boost Limit
Vehicle Speed Limit
System Voltage Limit
User Configurable RPM Limit based on external input

Fueling Adjustments
Up to 440 Zone Fuel Table with configurable load and RPM centres. Configurable X and Y Axis Parameters
Multiple Fuel Tables
Up to 6D Fuel Mapping
Injection Rate
Master Enrichment
Pre Crank Prime
Crank Enrichment
Post Start Enrichment
Warm Up Enrichment
Acceleration Enrichment
IAT Fuel Correction
Injector Deadtime Compensation
Overrun Fuel Cut
Idle Load Trims
Fuel Temperature Correction

Ignition Adjustments
Up to 440 Zone Ignition Table with configurable load and RPM centres. Configurable X and Y Axis Parameters
Closed Loop Knock Control. (Requires External Controller)
Crank Dwell Extension
Maximum Advance
AFR Table Correction
Spark Duration
Beginning / End Injection Definable
Dwell Time Table. Configurable X and Y Axis Parameters
Individual Cylinder Trim
Individual Cylinder Tables
Multiple Ignition Tables
Up to 6D Ignition Mapping
Individual Cylinder Ignition Trim
IAT Trim
Voltage Correction
ECT Trim
OEM Compatibility
CDI Compatibility

Digital Trigger Decoding
Reluctor, Optical Proximity or Hall Sensors
Programmable filtering and arming thresholds
Configurable trigger patterns or preset triggering options.
Supports nearly all OEM trigger patterns and custom trigger arrangements

MotorSport Features
Antilag Group A/Group N
Launch/Traction Control
Flat Shifting
Stats Logging
Staged Injection

Auxiliary Output Options
Application specific. Output drives can be altered from OEM configuration. e.g. Purge control may be in the standard set-up. This can be re-wired and programmed in the Link Plug-in to control intercooler water spray (if added) for example.
Each Output independently configurable
Unused ignition and injection outputs available as auxiliary outputs
General Purpose Output
General Purpose PWM
Continuously Variable Valve Timing Control
Closed Loop Idle Speed Control (Solenoid or Stepper (4 & 6 Terminal))
Fuel Pump
Fuel Pump Speed Control
Engine Fan
Air Con Clutch
Air Con Fan
Intercooler Spray
Check Engine Light
Purge Solenoid
Oxygen Sensor Heater
Switched Cam Solenoid

Variable Valve Timing (where applicable)
Up to 4 channel independent
Precision Closed Loop Control
3D Tables with configurable X and Y axis controls
Preset or Custom Configuration
Supported Engines – 1UZFE VVTi; Subaru AVCS; EVO 9 VVT; BMW VANOS; Toyota 3SGE, 1ZZ, IJZ, 2NZ, 2JZ; Honda K20; Nissan VQ35; Ford V8; Holden V6

40 MHz Specialised Engine Management Microprocessor
Ignition control to 0.1 degree, fuel to 0.01 ms
32 Bit Calculation
10 Bit ADC Resolution
20000+ RPM
32Mbit Non Volatile Flash

Totally application specific
Tuning Port USB Via Adapter Cable
Serial RS232

Analog Inputs
Each Channel Independently Configurable With Preset Or Custom Calibrations
Wideband O2 (From External Controller)
Boost Adjust Signal
Configurable Fault Detection Settings
Voltage (0-5V)
Pyro (From External Controller)
Throttle Position
Pressure (General Purpose, Fuel, Oil)
Air Flow Meter
Temperature (Coolant, IAT, General Purpose)
Throttle Position
Narrow Band O2

Boost Control
Engine Temp Correction
IAT Correction
Multiple Boost Tables
External Adjustment

Idle Control
Reliable And Accurate User Configurable Closed Loop Control
Solenoid Or Stepper Motor ISC Valve
Aircon, Engine Fan Or Power Steer Idle Up
Open Loop Control Mode For Diagnostics

Internal Temperature Range -10 – 85oC
Ambient Temperature Range -30 – 90oC
Voltage 8 – 22V
Operating Current 200mA
Electrical Protection On All Inputs And Outputs

Adjust ALL Parameters In Real Time
Mouse Or Keyboard Operation
QuickTune – Automated Fuel Self Tuning
Logging Analysis
Diagnostic Information
Built In Help
Definable Screen Layouts
View Over 300 Possible Run Time Parameters

Dimensions And Weights Change According The The Specific Plug-In Supplied
Connector : Same As Factory ECU

Package Contents
G4+ PlugIn ECU
MAP Sensor For Applications Where No Factory MAP Sensor Fitted
Anti Static Strap
Wiring And Installation Instructions

Additional Accessories (Purchased Separately)
Intake Air Temperature Sensor
– 3/8 NPT
– Bosch Push In
– 14mm (Aluminium Or Steel Mounting Bosses To Suit)

Throttle Position Sensor
1,2 or 3 Channel Link Igniter
Narrowband Oxygen Sensor
Wideband O2 Controller & Sensor
Injector Ballast Resistor Packs
– 1 x 1R (6 x <6R injectors)
– 2 x 1R (12 x <6R injectors)
– 1 x 4R7 (1 x <6R injectors)
– 2 x 4R7 (2 x <6R injectors)
– 1 x 2R2 (1 x <3R injectors)
– 2 x 2R2 (2 x <3R injectors)
– 4 x 4R7 (4 x <6R injectors)
– 6 x 4R7 (6 x <6R injectors)

Manufacturing Standard
ISO 13485

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