Link G4X AtomX ECU

Small, but mighty!

The Link G4X AtomX ECU is the latest version of our entry-level ECU. Don't let its size fool you however, the AtomX has expanded data logging and uses the same microcontroller as the entire G4X range! It is more responsive and has higher bandwidth than its G4+ Atom II predecessor.

G4X features 512 megabytes of logging at 32bit using up to 250 channels, each limited to up to 1kHz per channel (by the Operating System), with a maximum of 100 kSamples/sec.

G4X features 8 x faster communications speed, allowing you to download logs 8 x faster and pushes all the logging quickly up to a new and improved PCLink – available for download below in the features tab.

The AtomX can control up to 2 rotors or 4 cylinders with sequential injection and direct spark. Or, it can be used for up to eight cylinders using batch fire. Now featuring Knock Control.

This makes it ideal for naturally aspirated engines that just need a re-tune and don't need all the extra sensors and features that come with our higher level ECUs.

Requires "A" loom.

https://www.youtube.com/watch?v=mq553wj0Wh0

The AtomX is ideal for:

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

SPECS

Inputs:

• 2 x Digital inputs
• 2 x Temperature inputs
• 3 x Analog inputs
• 2 x Trigger inputs
• 1 x Knock Input

Outputs:

• 4 x Injector drives
• 4 x Ignition drivers
• 4 x Auxiliary outputs^
• +5V Sensor power supply
• ^unused ignition drives can be used as additional Aux
  outputs

Communications:

• 1x CAN bus
• 1x USB tuning connection
• 1 x thirty four pin, waterproof connector
• Upgraded Communications Chip

Misc:

• Comes loaded with all of Link ECU's standard features.
• 512MB of logging memory
• 20 general purpose tables
• Runs on PC Link software for G4X

Physical:

Dimensions: 90mmL x 130mmW x 45mmH (without loom)

Weight: 180 grams

What's in the box:

The AtomX ECU is supplied with a USB tuning cable, mounting bracket and four Link ECU stickers.

Download AtomX Quickstart Guide

Download G4X PC Link Tuning software

Please allow an additional 2-5 working days for delivery for Link ECU products. Please note that all Link products are supplied to us by DynaTune in East Kilbride.

Link ECU products may require an extra 1–5 business days for delivery. We are a Link ECU sub dealer via DynaTune in East Kilbride.