More features, more powerful.

The MonsoonX has been upgraded to provide 512 megabytes of data logging, meaning you can log much more data at a faster sample rate. Control loops are also more precise compared to its G4+ predecessor, along with advancements such as single precision floating point format fuel tables, better resolution within ignition timing and faster communications. These upgrades make the MonsoonX a true powerhouse in a small shell.

G4X features 512MB of logging at 32bit using up to 250 channels, each limited to up to 1kHz per channel (by the Operating System), with a maximum of 100 kSamples/sec.

With the MonsoonX you have all the tuning capabilities of the AtomX, but you can also choose to run some of the following features: Launch Control, Anti-lag, VVT Control and Closed Loop Boost Control. It also comes with a built in 4Bar MAP sensor further reducing installation cost.

Note: The MonsoonX will run any of the above features, but it cannot run them all at once. The number of features you can run is dependent on how many of the limited Inputs and Outputs each feature needs.

The MonsoonX will control up to 2 rotors or 4 cylinders with sequential injection and direct spark. This makes it ideal for naturally aspirated or turbocharged engines that just need a retune and one or two extra features, so you don’t need to jump up to one of our higher-level ECUs.

*Requires A Loom.

All Link ECUs (Engine Control Units) are 100% New Zealand designed and developed. We also offer a limited lifetime warranty so if your ECU breaks in the normal course of its designed use then we’ll repair or replace, no questions asked.

Engine Configurations

• 1-12 Cylinder Distributed
• 2-8 Cylinder Wasted Spark
• 1-4 Cylinder Direct Spark
• 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 load and RPM centers. Configurable X and Y Axis Parameters
• Multiple Fuel Tables
• Up to 6D Fuel Mapping (3D Fuel Table + 3x3D 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 Compensation
• Injector Short Pulse Width Compensation
• Injector Timing Control with Beginning / End Injection Definable
• AFR Table Correction
• Dual Closed Loop Lambda
• Individual Cylinder Fuel Trims
• Overrun Fuel Cut
• Idle Load Trims
• Fuel Temperature Correction

Ignition Adjustments

• Up to 440 Zone Ignition Table with configurable load and RPM centers. Configurable X and Y Axis Parameters
• Maximum Advance
• Spark Duration
• Dwell Time Table. Configurable X and Y Axis Parameters
• Multiple Ignition Tables
• Up to 6D Ignition Mapping (3D Ignition Table + 3x3D Overlay Trim Tables)
• Individual Cylinder Ignition Trim
• IAT Trim
• Voltage Correction
• ECT Trim
• OEM Compatibility
• CDI Compatibility

Limits

• Engine Temperature Dependent Progressive Limiting
• Vehicle Speed Limit
• System Voltage Limit
• User Configurable RPM Limits 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

Motor-Sport Features

• Gear Shift Control (by digital inputs only)
• Launch control
• Anti Lag
• VVT Control

Communications

• via mini USB

Auxiliary Output Options

• Each Output independently configurable
• Unused ignition and Fuel outputs available as auxiliary outputs
• General Purpose Outputs
• General Purpose PWM Outputs
• Fuel Pump Control
• Fuel Pump Speed Control
• Engine Fan Control
• Air Con Clutch Control
• Air Con Fan Control
• Intercooler Spray Control
• Tacho Control
• Speedo Control
• Check Engine Light
• Purge Solenoid
• Oxygen Sensor Heater
• Switched Cam Solenoid Control
• VVT Cam Solenoid
• Boost Control Solenoid
• ECU Hold Power Control
• Shift Light Control
• Starter Control

Processing

• 150 MHz Specialised Engine Management Microprocessor
• Ignition control to 0.1 degree, fuel to 0.01 ms
• 32 Bit Floating Point Calculation
• 12 Bit ADC Resolution
• 20000+ RPM
• 4Gb Non Volatile Flash

Inputs/Output

• 4 High Current Injector Drives (suits high impedance injectors)
• 4 Ignition Channels
• 6 Auxiliary Outputs
• 4 Digital Inputs
• +5V Out
• 2 Temperature Inputs
• 4 0-5V Analog Inputs
• 2 Trigger Inputs (Reluctor, Optical or Hall Sensors)
• On Board Baro Correction (Real Time)
• On Board 4Bar MAP Sensor

Analog Inputs

• Each channel independently configurable with preset or custom calibrations
• Wide-band O2 (from external controller e.g. Innovate LC1)
• Boost Adjust Signal
• Configurable Fault Detection Settings
• Throttle Position
• Pressure (External MAP, BAP, general purpose, fuel, oil)
• On Board Barometric Pressure Sensor
• Air Flow Meter
• Temperature (coolant, IAT, general purpose)
• Gear Detection through Analog input, CAN or RPM/Speed Calculation

Digital Inputs

• Each channel independently configurable with pull-up resistors and active state control
• All digital inputs capable of reading frequencies of up to 10kHz
• Duty Cycle measuring on all digital inputs
• Turbo speed
• Ethanol Sensor Control
• Wheel Speed Detection on all digital inputs with additional general purposed speed inputs
• Anti-Theft control through digital inputs, over CAN or both

Programmable Math Processing

• Eight individually controllable math channels with up to four parameters in each
• Math channels can be used as table axis’s and as digital or analog inputs

Boost Control

• Engine Temp Correction
• IAT Correction
• Multiple Boost Tables
• External Adjustment
• Open and Closed Loop Options

Idle Control

• Solenoid Control Only Reliable and accurate user configurable Closed Loop Control
• Air Con, Engine Fan, Power Steer, Drive Idle Ups
• Idle Ignition Control

Environment

• Internal Temperature Range -10 – 85oC
• Ambient Temperature Range -30 – 90oC
• Voltage 8 – 22V
• Operating Current 200mA
• Electrical protection on all inputs and outputs
• Onboard Barometric Pressure Sensor

Physical

• Length: 79 mm
• Width: 126 mm
• Height: 42 mm
• Weight: 360 grams
• Connector : 34 Pin Waterproof Automotive

PCLink

• Adjust ALL parameters in real time
• Mouse or keyboard operation
• Tuning
• QuickTune – automated fuel self tuning
• Logging Analysis
• Diagnostic Information
• Built In Help
• Definable Screen Layouts
• View over 300 possible runtime parameters

Package Contents

• G4X MonsoonX ECU
• Mounting Bracket
• Wiring and Installation Instructions
• 2 large Link Stickers
• 2 small Link Stickers

Manufacturing Standard

• ISO 13485