Link Engine Management G4X Monsoon X ECU

MonsoonX G4X ECU – Advanced Engine Management
More power, more features.

Part Number: 127-4000
The MonsoonX G4X ECU offers advanced engine management with 512MB of high-speed data logging, precise control loops, and improved resolution for ignition timing. With faster communication and single-precision floating point fuel tables, this compact ECU delivers powerful tuning capabilities.

Key Features:

• 512MB Data Logging – Logs up to 250 channels at 1kHz per channel.

• Advanced Engine Control – Supports Launch Control, Anti-Lag, VVT Control, and Closed-Loop Boost Control.

• Built-in MAP Sensor – Choose between 4-bar or 7-bar sensors for cost-effective installation.

• Knock Control – Now included for added engine safety.

• Sequential Injection – Supports up to 2 rotors or 4 cylinders.

• Batch Fire Option – Suitable for up to 8-cylinder applications.

• Compact & Versatile – Ideal for naturally aspirated or turbocharged setups.

Supported Engine Configurations:

• 1-12 Cylinder Distributed

• 2-8 Cylinder Wasted Spark

• 1-4 Cylinder Direct Spark

• Odd Fire & 2-Stroke Engines

• Configurable Firing Order & TDC Points

Fuel Management:

• Up to 440-zone fuel table with configurable RPM & load centers

• Multiple fuel tables with 6D fuel mapping

• Injector timing, deadtime compensation, and AFR table correction

• Dual closed-loop lambda and individual cylinder fuel trims

• Overrun fuel cut and idle load trims

Ignition Control:

• 440-zone ignition table with multiple ignition maps

• Spark duration, dwell time, and maximum advance control

• Individual cylinder ignition trims

• OEM & CDI compatibility

Motorsport Features:

• Launch Control & Anti-Lag

• Gear Shift Control

• Boost Control with open/closed loop options

• VVT Cam Solenoid Control

Inputs & Outputs:

• 4 Injector Drives – High-impedance compatible

• 4 Ignition Channels – Configurable for various setups

• 6 Auxiliary Outputs – For fans, pumps, and sensors

• 4 Digital Inputs – Configurable with pull-up resistors

• 4 Analog Inputs – Custom calibration support

• 2 Temperature Inputs – For IAT & coolant monitoring

• Onboard Barometric & 4-Bar MAP Sensor

Triggering & Communications:

• Digital decoding for reluctor, optical, or Hall sensors

• Custom & OEM trigger pattern support

• Mini USB connectivity for tuning & logging

Processing Power:

• 150MHz engine management microprocessor

• 32-bit floating point calculations

• 12-bit ADC resolution

• 20,000+ RPM capability

Tuning & Software:

• Real-time tuning via PCLink

• QuickTune automated fuel tuning

• Over 300 runtime parameters viewable

• Customizable screen layouts & built-in help

Environmental & Physical Specs:

• Operating Temperature: -10°C to 85°C

• Voltage Range: 8V - 22V

• Connector: 34-pin waterproof automotive

• Dimensions: 79mm x 126mm x 42mm

• Weight: 360g

Package Contents:

• MonsoonX G4X ECU

• Mounting Bracket

• Wiring & Installation Instructions

• Link ECU Stickers

Optional Accessories (Sold Separately):

• Wiring Looms

• Intake Air Temp Sensor (3/8" NPT)

• 3-Channel Link Igniter

• Throttle Position Sensor

• Wideband O2 Controller & Sensor

• Injector Ballast Resistor Packs

The MonsoonX G4X is a perfect choice for tuners looking for an affordable yet powerful ECU with high-end features. Designed for naturally aspirated and turbocharged setups, it provides excellent tuning flexibility without requiring an upgrade to higher-tier ECUs.

Requires A Loom for Installation.