Link G4 Xtreme

Engine Configurations
  • 2-12 Cylinder Distributed
  • 2-16 Cylinder Wasted Spark
  • 2-8 Cylinder Direct Spark
  • 2 Rotor Engines
  • Odd Fire Engines
  • 2-Stroke Engines
  • Configurable Firing Order
  • Configurable TDC Points (for odd fire)
Fueling Adjustments

  • Up to 440 Zone Fuel Table with configurable row and column centres. Configurable X and Y Axis Parameters

  • Multiple Fuel Tables, internally or externally switchable

  • Up to 6D Fuel Mapping

  • AFR Target Table

  • Individual Cylinder Fuel Correction (3D or single cell)

  • Injection Drive Mode Saturated

  • 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 row and column centres. Configurable X and Y Axis Parameters

  • Dual Input Closed Loop Knock Control.

  • Crank Dwell Extension

  • Maximum Advance

  • Spark Duration

  • Beginning / End Injection Definable

  • 3D Dwell Time Table. Configurable X and Y Axis Parameters

  • Multiple Ignition Tables - internally or externally switchable

  • Up to 6D Ignition Mapping

  • Individual Cylinder Ignition Trim

  • IAT Trim

  • Voltage Correction

  • ECT Trim

  • OEM Compatibility - support for almost all factory and after-market igniters

  • CDI Compatibility

Limits

  • 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

Triggering

  • 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

  • Staged Injection

  • ECU Statistics Memory (max rpm, boost, etc.)

Auxiliary Output Options
  • Each Output independently configurable
  • Unused ignition and injection outputs available as auxiliary outputs
  • General Purpose Output - combination of conditions
  • General Purpose PWM - combination of conditions plus 3D table
  • 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
  • Tacho
  • Check Engine Light
  • Purge Solenoid
  • Oxygen Sensor Heater
  • Switched Cam Solenoid
Variable Valve Timing
  • Up to 4 channel independent
  • Precision Closed Loop Control
  • 3D Target 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; plus more being added every week
Communications
  • Tuning Port USB on board
  • Serial RS232
  • CAN
Processing
  • 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
  • 4MB Non Volatile Flash
Inputs/Output
  • 8 Injection Channels
  • 8 Ignition Channels
  • 10 Auxiliary Outputs
  • 10 Digital Inputs
  • +5V Out
  • +8V Out
  • 4 Temperature Inputs
  • 11 0-5V Analog Inputs
  • 2 Trigger Inputs (Reluctor, Optical or Hall Sensors)
  • On Board Baro Correction (Real Time)
  • 2 Knock Inputs
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
  • MAP
  • 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 stable user configurable Closed Loop Control
  • Solenoid or Stepper Motor ISC Valve (2 / 3 wire solenoid, 4 / 6 terminal stepper)
  • Aircon, Engine Fan or Power Steer idle up
  • Open Loop Control Mode for diagnostics
Environment
  • Internal Temperature Range -10 - 85oC
  • Ambient Temperature Range -30 - 90oC
  • Voltage 8 - 22V
  • Operating Current 200mA
  • Electrical protection on all inputs and outputs
PCLink
  • Adjust ALL parameters in real time
  • Mouse or keyboard operation
  • Tuning
  • QuickTune - automated fuel self tuning
  • Logging Analysis
  • Diagnostic Information
  • Comprehensive On-Line Help for all Tuning Functions
  • Definable Screen Layouts
  • View over 300 possible runtime parameters
Physical
  • Length: 167 mm
  • Width: 126 mm
  • Height: 42 mm
  • Weight: x grams
  • Connector : 2 x 34 Pin Waterproof Automotive
Package Contents
  • Xtreme G4 ECU
  • 2 x 2.5 Metre Wiring Harness (loom A & B)
  • Mounting Brackets and Screws
  • 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
  • MAP Sensors
    • 2.5 bar absolute (1.5 bar boost)
    • 5 bar absolute (4 bar boost)
Manufacturing Standard
  • ISO 13485


 

News

02.03.2011 Link Engine Management in Eastern Europe


Link products are already on the Eastern Europe market. Uniflex Motorsport is an official dealer for Eastern Europe. Uniflex Motorsport is authorized to distribute Link's products in the following countries:



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