LINK ECU G4X AtomX ECU Wire-In Bundle

Link G4X AtomX ECU Bundle

Alongside the Link G4X AtomX ECU, this bundle includes everything needed to form the basis of a modern engine management installation:

• 2.5 m Link A Loom

• Link CAN Lambda wideband controller

• Bosch LSU 4.9 Lambda sensor

• Link 1.15 bar MAP sensor

• Intake Air Temperature (IAT) sensor with 1/8" NPT thread

• Deutsch DTM connector kits for the supplied sensors

The Link CAN Lambda provides fast and accurate live Lambda data directly over CAN Bus, without using valuable Digital Input or Analogue Voltage channels.

The included 1.15 bar MAP sensor is particularly suited to naturally aspirated applications, providing excellent resolution across the engine's normal operating pressure range.

Proven G4X Performance

As Link's entry-level ECU, the AtomX offers exceptional value while retaining the proven technology found throughout the G4X range.

It shares the same processor, firmware, PCLink tuning software and core G4X architecture used across Link's higher-level ECUs, giving enthusiasts and professional tuners the same familiar tuning environment and proven reliability.

The AtomX includes features such as:

• CAN Bus communication

• Flex Fuel support

• Flexible Engine Protection Limiters

• CAN Keypad control

• Open Loop Boost Control

• Closed Loop Lambda control

• Built-in Trigger Oscilloscope

• OBDII output stream

• Continuous barometric correction

• Compatibility with aftermarket displays and dashboards

• 512 MB onboard data logging

Modern Engine Protection

One of the biggest advantages of moving to a standalone ECU is the ability to monitor the engine and react when something is wrong.

The AtomX supports flexible engine protection strategies, allowing your tuner to configure limits based on the sensors fitted to the engine.

Depending on the installation, protection strategies can be created around parameters such as:

• Oil pressure

• Fuel pressure

• Coolant temperature

• Intake air temperature

• Lambda / air-fuel ratio

• Boost pressure

Rather than simply relying on the driver noticing a warning gauge, the ECU can be configured to take action if operating conditions move outside safe limits.

For performance and modified engines, this provides an important additional layer of protection alongside correct tuning and mechanical preparation.

Tuning Capability

Designed for builds that do not require large numbers of additional inputs and outputs or more specialised motorsport functions, the AtomX provides the core functionality required for reliable, high-performance engine management.

Supported tuning strategies include:

• VE and traditional fuel modelling

• Individual cylinder fuel and ignition corrections

• Dual fuel and ignition maps

• Flex Fuel

• Closed Loop Lambda

• Open Loop Boost Control with up to three switchable tables

• On/off cam control such as VTEC

• Advanced engine protection strategies

• Limited gear shift control

Models Supported

The AtomX can control:

Up to 4 cylinders with sequential injection and direct spark

or

Up to 2 rotors

For engines where the available I/O meets the requirements of the installation, the AtomX offers an excellent combination of G4X performance, engine protection, data logging and tuning capability at an accessible price point.

Please Note

The AtomX is best suited to builds that do not require large amounts of I/O, dual CAN, E-Throttle control or the more advanced motorsport functions available on higher-spec G4X ECUs.

Professional installation and calibration are recommended.