Link G4X Atom X Standalone ECU - ACE Performance

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Link G4X Atom X Standalone ECU

Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email Required Review Subject Required Comments Required $850.00 SKU: G4X Brand Link Availability: Special order. Due to the global chip shortage, this product will ship in an estimated 6 - 8 weeks. Weight: 3.00 LBS Shipping: Calculated at Checkout Size Chart × Current Stock: Quantity: Decrease Quantity: Increase Quantity: Add to Wish list ×

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Description

The Link G4X Atom X is Link's entry level ECU that blows the opposition away - half the size, all the technology! Now with more refinements for the budget conscious. Full configurability, no preset inputs / outputs. Logging, motorsport, and even closed loop fuel if an external device is added. Industry standard waterproof connectors and mounting bracket are supplied with your G4+ Atom II.

Requires "A" loom.

The G4X Atom X runs the same microprocessor and firmware as our the G4X Xtreme.

Designed and built to be the best "value for money" entry level ECU on the market.

While the G4X Atom X is entry level, the following is not compromised:

• The loom (sold separately) is AVSS automotive quality cable
• The same mounting technology as our higher level ECUs
• A fully extruded mounting plate is included
• Mounting hardware is completely hidden for a fully professional installation
• Waterproof automotive plugs
• The same tuning features as our high-end ECUs - tuning is not compromised in this "entry level" ECU
• Full configurability, no preset input/outputs
• 512 Megabytes of Logging
• Closed loop fuel if external devices added, e.g. WideBand Controller
• Industry standard waterproof connectors, mounting bracket and loom, all supplied with your G4+ Atom II

• Spec overview:

- Four injection drives

- Four ignition outputs *

- Three analog inputs (you choose, oil pressure etc.)

- Two temperature inputs (usually water and inlet air temperature)

- Two digital inputs (e.g. vehicle speed and logging switch - you choose)

- Four auxiliary outputs (e.g. fuel pump, fans, boost control, O2 heater etc.)

- One, thirty four pin, waterproof connector

- 5V out

* unused ignition drives can also be used as auxiliary outputs.

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

• Serial RS232 via adapter cable available separately

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

• G4X Atom X 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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Shipping & Returns

Returns Policy If you are not satisfied with any purchase made with Ace Performance, notify us within thirty-six (36) hours of receiving the package. Items may only be returned if they differ from what you ordered (ie. we shipped the wrong part to you) or you suspect there may be a defect with an item. Fitment issues (ie. you ordered the wrong part) are not a valid reason to return an item, and no refund requests due to fitment issues will be honored. To return an item incorrectly shipped to you, or that you believe to be defective, you must obtain a Return Merchandise Authorization Number (RMA #). The goods must be returned within ten (10) days in the same condition and in the original packaging. If the merchandise is damaged, or not in the original packaging, or no valid RMA # appears on the outside packaging, no refund will be forthcoming and you own the original purchase. The customer will be responsible for all shipping charges. Electronic items are subject to engineering inspection prior to a refund being issued. All electronic items are carefully tested and inspected prior to sale. All items sold by Ace Performance are new unless otherwise specified. If you believe a product you receive from Ace Performance has any defect, please contact us immediately. In the unlikely event that any issue should arise with your purchase, we are very motivated to locate and resolve the cause of the problem. If a manufacturing problem has occurred, we will investigate the part once it is returned to us, and then check with the manufacturer. If a defect is determined, the defective part will be replaced at no additional cost to you, or if you prefer, we will provide a full refund. Shipping We ship throughout the US. Note that there are restrictions on some products, and some products cannot be shipped. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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