Xtreme G4
£1,100.00+VAT
£1,320.00 incl
Link XTREME G4, 8 cylinder fully sequential Engine Management System.
Xtreme G4 Wire-In Engine Management System
Click here for the full G4 wiring and install manual in PDF format.
The G4 Xtreme offers the ultimate in engine management.
SPECIAL NOTE: The XtremeG4 NO longer has e-throttle or peak and hold drivers. This was been reserved for the XtremeG4PRO. E-throttle will be available as a seperate external module which will work with all the wire-in range.
Designed and built to be the best, the G4 Xtreme delivers the results, with more functions than normally demanded by both tuner and driver -
- eight ignition outputs
- ten analog inputs
- four temperature inputs
- ten digital inputs
- eight auxiliary outputs
- two, thirty four pin, waterproof connectors
- external, 2.5 bar or 5 bar, MAP sensor (sold separately)
G4 Xtreme Key Features
- New enclosure
- Lightweight loom
- Waterproof connectors
- Up to 6D fuel and ignition mapping
- Precision closed loop cam control (four cam, independent control)
- Up to 8 channel sequential fuel and ignition
- Large number configurable input and output channels
- Digital triggering, all OEM patterns
- Rotary - up to four rotors, fully sequentially staged injection and sequential ignition
- OEM idle hardware supported
- 5D boost control with three switchable tables
- Motorsport features - antilag, launch, flat shift
- Continuous barometric correction (on board)
- CAN port
- QuickTune - automated fuel tuning
- Individual cylinder correction
- Odd-fire engines & two-strokes
- USB tuning cable included
- Stats recording into on-board memory
- Gear compensations for spark, boost and fuel
- Real time selectable dual fuel, ignition and boost maps
- Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical
- Boost control referenced to gear, speed or throttle position
- Up to 4Mb internal logging memory
- Staged injection
- Closed loop knock control
- Firmware updates available online (linkecu.com)
- Brief Specification
- 8 peak and hold individually configurable injection drives
- eight ignition outputs
- ten analog inputs
- four temperature inputs
- ten digital inputs
- eight auxiliary outputs
- two, thirty four pin, waterproof connectors
- external, 2.5 bar or 5 bar, MAP sensor (sold separately)
- all G4 Storm features
Full Specification
Fueling
- Up to 440 Zone Fuel Table with configurable row and column centres. Configurable X and Y Axis Parameters
- Multiple Fuel Tables, internally or externally switchable
- Up to 6D Fuel Mapping
- AFR Target Table
- Individual Cylinder Fuel Correction (3D or single cell)
- Injection Drive Mode (peak and hold / saturated)
- Individual Cylinder Peak and Hold Current Adjustment
- Injection Rate
- Master Enrichment
- Pre Crank Prime
- Crank Enrichment
- Post Start Enrichment
- Warm Up Enrichment
- Acceleration Enrichment
- IAT Fuel Correction
- Injector Deadtime Compensation
- Overrun Fuel Cut
- Idle Load Trims
- Fuel Temperature Correction
Ignition
- Up to 440 Zone Ignition Table with configurable row and column centres. Configurable X and Y Axis Parameters
- Dual Input Closed Loop Knock Control.
- Crank Dwell Extension
- Maximum Advance
- Spark Duration
- Beginning / End Injection Definable
- 3D Dwell Time Table. Configurable X and Y Axis Parameters
- Multiple Ignition Tables - internally or externally switchable
- Up to 6D Ignition Mapping
- Individual Cylinder Ignition Trim
- IAT Trim
- Voltage Correction
- ECT Trim
- OEM Compatibility - support for almost all factory and after-market igniters
- CDI Compatibility
Limits
- Engine Temperature Dependent Soft and Hard RPM Limit
- Engine Temperature Dependent Soft and Hard Boost Limit
- Vehicle Speed Limit
- System Voltage Limit
- User Configurable RPM Limit 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
MotorSport Features
- Antilag Group A/Group N
- Launch/Traction Control
- Flat Shifting
- Staged Injection
ECU Statistics Memory (max rpm, boost, etc.)
Auxiliary Output Options
- Each Output independently configurable
- Unused ignition and injection outputs available as auxiliary outputs
- General Purpose Output - combination of conditions
- General Purpose PWM - combination of conditions plus 3D table
- Continuously Variable Valve Timing Control
- Closed Loop Idle Speed Control (Solenoid or Stepper (4 & 6 Terminal))
- Fuel Pump
- Fuel Pump Speed Control
- Engine Fan
- Air Con Clutch
- Air Con Fan
- Intercooler Spray
- Tacho
- Check Engine Light
- Purge Solenoid
- Oxygen Sensor Heater
- Switched Cam Solenoid
Variable Valve Timing
- Up to 4 channel independent
- Precision Closed Loop Control
- 3D Target Tables with configurable X and Y axis controls
- Preset or Custom Configuration
- Supported Engines - 1UZFE VVTi; Subaru AVCS; EVO 9 VVT; BMW VANOS; Toyota 3SGE, 1ZZ, IJZ, 2NZ, 2JZ; Honda K20; Nissan VQ35; Ford V8; Holden V6; plus more being added every week
Communications
- Tuning Port USB on board
- Serial RS232
- CAN
Processing
- 40 MHz Specialised Engine Management Microprocessor
- Ignition control to 0.1 degree, fuel to 0.01 ms
- 32 Bit Calculation
- 10 Bit ADC Resolution
- 20000+ RPM
- 4Mb Non Volatile Flash
Inputs/Output
- 8 Peak and Hold Injector Drives with independently adjustable peak and hold currents (Max 10/3A)
- 8 Ignition Channels
- 10 Auxiliary Outputs
- 10 Digital Inputs
- +5V Out
- +8V Out
- 4 Temperature Inputs
- 11 0-5V Analog Inputs
- 2 Trigger Inputs (Reluctor, Optical or Hall Sensors)
- On Board Baro Correction (Real Time)
- 2 Knock Inputs
Analog Inputs
- Each channel independently configurable with preset or custom calibrations
- Wideband O2 (from external controller)
- Boost Adjust Signal
- Configurable Fault Detection Settings
- Voltage (0-5V)
- Pyro (from external controller)
- Throttle Position
- Pressure (general purpose, fuel, oil)
- Air Flow Meter
- MAP
- Temperature (coolant, IAT, general purpose)
- Throttle Position
- Narrow Band O2
- Boost Control
- Engine Temp Correction
- IAT Correction
- Multiple Boost Tables
- External Adjustment
Idle Control
- Reliable and stable user configurable Closed Loop Control
- Solenoid or Stepper Motor ISC Valve (2 / 3 wire solenoid, 4 / 6 terminal stepper)
Aircon, Engine Fan or Power Steer idle up
Open Loop Control Mode for diagnostics
Environment
Internal Temperature Range -10 - 85oC
Ambient Temperature Range -30 - 90oC
Voltage 8 - 22V
Operating Current 200mA
Electrical protection on all inputs and outputs
PCLink
Adjust ALL parameters in real time
Mouse or keyboard operation
Tuning
QuickTune - automated fuel self tuning
Logging Analysis
Diagnostic Information
Comprehensive On-Line Help for all Tuning Functions
Definable Screen Layouts
View over 300 possible runtime parameters
Physical
Length: 167 mm
Width: 126 mm
Height: 42 mm
Weight: x grams
Connector : 2 x 34 Pin Waterproof Automotive
Package Contents
Xtreme G4 ECU
Mounting Brackets and Screws
Wiring and Installation Instructions
See additional accessories to choose which harness loom you need.
Additional Accessories (Purchased Separately)
- 400mm Wiring Patch Harnesses (2 required)
OR
2.5m Wiring Harnesses (2 required - Intake Air Temperature Sensor
- 3/8 NPT
- Bosch push in
- 14mm (Aluminium or Steel Mounting Bosses to suit)
- Throttle Position Sensor
- 1,2 or 3 Channel Link Igniter
- Narrowband Oxygen Sensor
- Wideband O2 Controller & Sensor
-
MAP Sensors
- ....2.5 bar absolute (1.5 bar boost)
- ....5 bar absolute (4 bar boost)
Manufacturing Standard
- ISO 13485
Quick Tune
Using PCLink, QuickTune is an interactive tuning tool that assists in time efficient fuel tuning.
A graphical display of Target AFR (desired AFR) and Actual AFR (measured AFR) is provided. A dual pointer gauge allows the tuner to quickly see how close Actual AFR is to the Target AFR. QuickTune can be setup to operate over the entire fuel table or just over a particular area.
QuickTune can be used in Manual or Automatic modes. In Manual mode, QuickTune guides you to cell centering and advises you when is a suitable time to make a fuel table adjustment. With the press of a key a calculated adjustment is made. Often only one or two adjustments are required to tune each cell. In Automatic mode QuickTune does all the adjustments for you. This leaves the tuner free to operate the Dyno or perform other tuning work such as making ignition or cam angle adjustments.
