Link G4X FuryX ECU — A Premium ECU with Onboard Digital Wideband

The FuryX is a premium ECU like the XtremeX, but with added Onboard Digital Wideband Lambda Control.

Now on the G4X platform, the FuryX features a faster processor, faster communications, and a huge 512 megabytes of data logging!

With 8 injector drives and 6 ignition drives, the FuryX can control up to 3 rotors or 6 cylinders with sequential injection and direct spark, making it an excellent choice for professional level motorsport or more demanding road car applications.

The added benefit of an Onboard Digital Wideband Lambda Controller means higher accuracy of the unit, plus a simple setup.

The FuryX comes supplied with stickers, a quickstart guide, a mounting bracket, and a USB tuning cable.

Requires “A” & “B” Looms or “A” & “B” Pin Kits (not supplied).
See the Specifications tab for a full list of specifications.
If you are after more inputs, outputs or features, consider the G5 Voodoo Pro.

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SPEC OVERVIEW

Inputs

• 8/10* × Digital inputs

• 4 × Temperature inputs

• 9 × Analog inputs

• 2 × Trigger inputs

• 2 × Knock inputs

• 1 × LSU 4.9 Wideband lambda sensor input

Outputs

• 8 × Injection drives

• 6 × Ignition drivers

• 10 × Auxiliary outputs^

• +5V Sensor power supply

• +8V Sensor power supply

^Unused fuel and ignition drives can be used as additional Aux outputs

Communications

• 2* × CAN bus

• 1 × Serial (RS232) connection

• 1 × USB tuning connection

Physical

• Dimensions: 185mm (L) × 130mm (W) × 40mm (H) (without looms)

• Mass: 680 grams

*DI 9 & 10 pins used by second CAN Bus

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What’s in the Box

• Supplied with USB tuning cable and mounting bracket

• Requires “A” & “B” looms or “A” & “B” connector kits (not supplied)

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Engine Configurations

• 1–12 Cylinder Distributed

• 2–12 Cylinder Wasted Spark

• 1–6 Cylinder Direct Spark

• Odd Fire Engines

• 2-Stroke, 4-Stroke and Rotary Engines

• Configurable Firing Order

• Configurable TDC Points (for odd fire)

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Inputs / Outputs

• 8 × High Current Injector Drives (suits high impedance injectors)

• 6 × Ignition Channels

• 10 × Auxiliary Outputs (All PWM capable). Aux5–8 can control Stepper Motors and drive High or Low

• 8/10 Digital Inputs (All capable of reading frequencies up to 10kHz)

  *DI 9 & 10 pins used by second CAN Bus

• +5V Out

• +8V Out

• 4 Temperature Inputs (Configurable pull-ups on ANT1 & 2)

• 9 × 0–5V Analog Inputs

• 2 × Trigger Inputs (Reluctor, Optical or Hall Sensors)

• On Board Baro

• Built-in Wideband Controller

• 3 Axis Accelerometer

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Fueling Adjustments

• Traditional, Modelled and Modelled Multi-Fuel Equations

• Single-Point Group, Multi-Point Group, Sequential, Semi-Sequential, Group Staged, Sequential Staged, and Sequential/Multi Point Group Staged injection modes

• Asynchronous injection (adds fuel after initial injection if conditions change)

• Quick tune (automated fuel tuning)

• Up to 440 Zone Fuel Table with configurable load and RPM centers

• Multiple Fuel Tables

• Up to 6D Fuel Mapping (3D Fuel Table + 3×3D Overlay trim tables)

• Injection Rate Control for Group Injection Modes

• Master Enrichment for Traditional Fuel tuning

• Pre-Crank Prime, First Crank Prime, Crank Enrichment, Post Start Enrichment, Warm Up Enrichment, Acceleration Enrichment

• IAT Fuel Correction

• Injector Deadtime & Short Pulse Width Compensation

• Injector Timing Control (Beginning, Middle or End Injection Definable)

• AFR Table Correction

• Dual Closed Loop Lambda

• Individual Cylinder Fuel Trims

• Overrun Fuel Cut, Idle Load Trims, Fuel Temperature Correction

• Barometric pressure compensation

• Injector test function

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Ignition Adjustments

• Distributor, Twin Distributor, Wasted Spark, Direct Spark, Rotary Leading Wasted and Rotary Leading Direct Ignition Modes

• Up to 440 Zone Ignition Table (configurable load & RPM centers)

• Configurable Maximum Advance, Spark Duration, Spark Edge

• Dwell Time Table (configurable axes)

• Multiple Ignition Tables

• Up to 6D Ignition Mapping (3D Ignition Table + 3×3D Overlay Trim Tables)

• Individual Cylinder Ignition Trim

• IAT, Voltage & ECT Trims

• OEM & CDI Compatibility

• Transient ignition retard

• Adjustable ignition delay compensation

• Ignition test function

• Idle ignition control

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Limits

• Engine Temperature Dependent Progressive Limiting

• Dual Vehicle Speed Limits

• System Voltage Limit

• User Configurable RPM Limits (based on external input)

• MAP Limit with dual tables

• Optional hard cut

• Progressive cut control

• Selectable fuel or ignition limiting

• Ignition trim & configurable trim decay

• Adjustable control range

• Selectable cut effect (adaptive or constant)

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Auxiliary Output Options

• Each Output independently configurable

• Unused ignition and Fuel outputs available as auxiliary outputs

• General Purpose & PWM Outputs

Supports Control For:

• Fuel Pump & Speed

• Engine Fan

• Air Con Clutch & Fan

• Intercooler Spray

• Tacho, Speedo, Check Engine Light

• Purge Solenoid

• Oxygen Sensor Heater

• Switched Cam Solenoid

• ECU Hold Power

• Shift Light

• Starter

• VVT Cam Solenoid

• Boost Control Solenoid

• Closed Loop Stepper & Rotary Oil Pump

• Idle Speed Solenoid & Stepper

• Internal & External E-Throttle

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Digital Inputs

• Each channel independently configurable with pull-up resistors & active state control

• All inputs capable of reading up to 10kHz

• Duty Cycle measurement on all digital inputs

• Supports: Turbo Speed, Ethanol Sensor, Wheel Speed Detection

• Anti-Theft control via Digital Input, CAN or both

• General Purpose switches, speeds, RPMs & frequencies

• Large variety of input types

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Analog Inputs

• Independently configurable with preset or custom calibrations & fault conditions

• Built-in 3-axis accelerometer

• Built-in Barometric Pressure Sensor

• Supports multiple analog input functions (Temperatures, Pressures, Rotary Switches, etc.)

• Analog Inputs can also act as Digital Inputs

• Large number of built-in calibrations

• 10 Calibration Tables and 3 Linear Calibration options

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Triggering

• Digital Trigger Decoding

• Reluctor, Optical Proximity or Hall Sensors

• Programmable filtering & arming thresholds

• Configurable trigger patterns or preset options

• Supports nearly all OEM & custom trigger arrangements

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Programmable Math Processing

• Eight math channels with up to four parameters each

• Math channels can serve as table axes or as digital/analog inputs

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Motor-Sport Features

Anti-Lag System

• Dual 3D Fuel Enrichment, Ignition Cut & Retard Tables

• Optional Cyclic Idle (normal & cool-down)

• Optional 3D Idle Override Tables (for Antilag & Cyclic Idle)

• Lockout conditions based on engine speed & throttle with hysteresis

Launch Control

• Single RPM, 3D RPM Table, or Latched (RPM when button pressed) modes

• Progressive cut control

• Selectable fuel or ignition limiting

• Adjustable control range

• Vehicle speed control

• Ignition Trim & Fuel Trim (3D options)

Gear Shift Control

• Digital input (clutch switch), gear lever force (sequential or H-pattern), gear barrel position options

• Timed or controlled modes

• Adjustable progressive cut levels

• Power reintroduction, ignition retard, fuel enrichment controls

• Cut duration based on gear

Traction Control

• Disable switch & lockout conditions

• Multiple 3D Slip Threshold tables

• Controls tyre slip to improve driveability

• Uses advanced Torque Management to reduce engine torque

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Idle Control

• Solenoid, Stepper, or E-Throttle control

• Open/Closed loop actuator and ignition control

• Start-up offsets & hold times

• Dashpot functionality to smooth re-entry to idle

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Electronic Throttle Control

• Internal & external E-Throttle support

• Multiple 3D target tables

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Boost Control

• Open or Closed Loop

• Multiple Target & Base Position Tables

• Multiple Trim Tables

• Boost by Gear control

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Knock Control

• 2 Built-in Knock Inputs

• Fuel Enrichment & Ignition Retard functions

• Adjustable filters, gain (per cylinder), detection angles & thresholds

• Individual cylinder detection and correction

• Adjustable retard/reintroduction decay

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Variable Valve Timing Control

• Up to 4 cams independent control

• Closed loop with multiple 3D target tables

• Supports OEM systems & advanced PID tuning

• Automatic cam angle calibration

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Chassis and Body

• AC Control (Basic & Advanced modes)

• Anti-Theft via Digital Input, CAN or both

• Speed-based cruise control (E-Throttle only)

• Gear Detection via CAN, RPM/Speed or Analog Sensor

• Individual wheel speed source assignment

• Starter control (basic to touch-to-start)

• Torque Management

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Logging

• 512MB Datalogging

• Up to 250 ECU Logging channels

• Up to 1kHz per channel (100kSamples/s max)

• Unlimited channels via PCLink logging

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Communications

• Tuning Port USB onboard

• Two CAN buses

• Custom CAN configuration (user definable)

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Processing

• 150MHz specialised engine management microprocessor

• Ignition control to 0.1°, fuel control to 0.01ms

• 32-bit floating point calculation

• 12-bit ADC resolution

• 20,000+ RPM

• 4GB Non-Volatile Flash

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Environment

• Internal Temperature Range: –10 to 85°C

• Ambient Temperature Range: –30 to 90°C

• Voltage: 8–22V

• Operating Current: 200mA

• Electrical protection on all inputs and outputs

• Onboard Barometric Pressure Sensor

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Packaging Contents

• G4X FuryX ECU

• Wiring and Installation Instructions

• USB tuning cable

• 2 large Link Stickers

• 2 small Link Stickers

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Manufacturing Standard

ISO 13485

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Additional Accessories (Purchased Separately)

• Intake Air Temperature Sensor

• 3/8 NPT (Aluminium or Steel Mounting Bosses to suit)

• 3 Channel Link Igniter

• Throttle Position Sensor

• 3 Channel Link Igniter

• Wideband O₂ Controller & Sensor

• Injector Ballast Resistor Packs