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Link G4X Monsoon ECU


Link G4X Monsoon X ECU. More features, more powerful.

Typically dispatches in 2-3 days



Link G4X Monsoon X ECU Specification:

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 G4X Monsoon a true powerhouse in a small shell.

G4X features 512 megabytes 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 100kHz.

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.

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

Engine Temperature Dependent Progressive Limiting
Vehicle Speed Limit
System Voltage Limit
User Configurable RPM Limits based on external input

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

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

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

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

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

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

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 runtime parameters
Package Contents

G4X MonsoonX ECU
Mounting Bracket
Wiring and Installation Instructions
2 large Link Stickers
2 small Link Stickers
Manufacturing StandardISO 13485

Additional information

Weight 2950 g
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