Link ECU G4X Atom 2

£780.00

Description

Link ECU G4+ Atom 2

Link ECU G4+ Atom 2

Link ECU G4X Atom 2

This is the entry level ECU in the Link range.

The Atom runs on the proven Link G4+ platform, has full configurability and is rated to IP67, making it dust and waterproof.
The Atom can control up to 2 rotors or 4 cylinders with sequential injection and direct spark. This makes it ideal for naturally aspirated engines that just need a retune and don’t need all the extra sensors and features that come with our higher level ECUs.
Requires “A” loom.

Specifications:

Engine Configurations
2-12 Cylinder Distributed
2-8 Cylinder Wasted Spark
2-4 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
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 Adjustments
Up to 440 Zone Ignition Table with configurable load and RPM centers. Configurable X and Y Axis Parameters
Crank Dwell Extension
Maximum Advance
AFR Table Correction
Spark Duration
Beginning / End Injection Definable
Dwell Time Table. Configurable X and Y Axis Parameters
Individual Cylinder Trim
Individual Cylinder Tables
Multiple Ignition Tables
Up to 6D Ignition Mapping
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 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
Motor-Sport Features
None, use the G4 Storm

Communications
via mini USB
Auxiliary Output Options
Each Output independently configurable
Unused ignition outputs available as auxiliary outputs
General Purpose Output
General Purpose PWM
Closed Loop Idle Speed Control (Solenoid only)
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
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
4 High Current Injector Drives
4 Ignition Channels
4 Auxiliary Outputs
2 Digital Inputs
+5V Out
2 Temperature Inputs
3 0-5V Analog Inputs
2 Trigger Inputs (Reluctor, Optical or Hall Sensors)
On Board Baro Correction (Real Time)
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
Voltage (0-5V)
Pyro (from external controller)
Throttle Position
Pressure (general purpose, fuel, oil)
Air Flow Meter
MAP (external)
Temperature (coolant, IAT, general purpose)
Narrow Band O2
Boost Control
Engine Temp Correction
IAT Correction
Multiple Boost Tables
External Adjustment

Idle Control
Reliable and accurate user configurable Closed Loop Control
Solenoid or Uni-polar 6 terminal stepper only. If 4 wire stepper control is required use the G4+ Storm
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
Physical
Length: 79 mm
Width: 126 mm
Height: 42 mm
Weight: 360 grams
Connector : 26 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
G4+ Atom ECU
Mounting Bracket
Wiring and Installation Instructions
2 large Link Stickers
2 small Link Stickers

Manufacturing Standard
ISO 13485
Additional Accessories
(Purchased Separately)
Looms
– Terminal and plug kit – not recommended unless you have access to the correct AMP crimper
– 400mm loom
– 2.5m loom
– 5m loom (ideal for boat installations)
Intake Air Temperature Sensor
– 3/8 NPT (Aluminium or Steel Mounting Bosses to suit)
– Bosch push in(Aluminium or Steel Mounting Bosses to suit)
Throttle Position Sensor
3 Channel Link Igniter
Wideband O2 Controller & Sensor
Injector Ballast Resistor Packs
– 1 x 1R (6 x <6R injectors)
– 2 x 1R (12 x <6R injectors)
– 4 x 4R7 (4 x <6R injectors)
– 6 x 4R7 (6 x <6R injectors)

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