Link G4X XtremeX ECU

Engine Configurations

• 1-12 Cylinder Distributed
• 2-12 Cylinder Wasted Spark
• 1-8 Cylinder Direct Spark
• Odd Fire Engines
• 2-Stroke, 4-Stroke and Rotary Engines
• Configurable Firing Order
• Configurable TDC Points for odd fire

Inputs/Outputs

• 8 x High Current Injector Drives, suits high impedance injectors
• 8 x Ignition Channels
• 8 x Auxiliary Outputs, all PWM capable. Aux 5-8 can control stepper motors and drive high or low
• 8/10* x Digital Inputs, all capable of reading frequencies up to 10kHz. *2 inputs required when using 2nd CAN Bus.
• +5V Out
• +8V Out
• 4 x Temperature Inputs, configurable pull-ups on AN Temp 1 and 2
• 11 x 0-5V Analogue Inputs
• 2 x Trigger Inputs, reluctor, optical or Hall sensors
• On-board Barometric Pressure Sensor
• 3 Axis Accelerometer

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, can add more fuel after initial injection if conditions change
• Quick Tune automated fuel tuning
• Up to 440 zone fuel table with configurable load and RPM centres. Configurable X and Y axis parameters
• Multiple fuel tables
• Up to 6D fuel mapping, 3D fuel table plus 3 x 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 compensation
• Injector short pulse width compensation
• Injector timing control with 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

Ignition Adjustments

• Distributor, Twin Distributor, Wasted Spark, Direct Spark, Rotary leading Wasted and Rotary Leading Direct Ignition Modes
• Up to 440 zone ignition table with configurable load and RPM centres. Configurable X and Y axis parameters
• Configurable maximum advance
• Configurable spark duration
• Configurable spark edge
• Dwell time table with configurable X and Y axis parameters
• Multiple ignition tables
• Up to 6D ignition mapping, 3D ignition table plus 3 x 3D overlay trim tables
• Individual cylinder ignition trim
• IAT trim
• Voltage correction
• ECT trim
• OEM compatibility
• CDI compatibility
• Transient ignition retard
• Adjustable ignition delay compensation
• Ignition test function
• Idle ignition control

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 and configurable trim decay
• Adjustable control range
• Selectable cut effect, adaptive or constant

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
• ECU hold power control
• Shift light control
• Starter control
• VVT cam solenoid
• Boost control solenoid
• Test functions for each output
• Closed loop stepper control and rotary oil pump control
• Idle speed solenoid
• Idle speed stepper
• Internal E-Throttle controller
• External E-Throttle