Link G4+ Atom II

Atom II The Link G4+ Atom II 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.

SKU: G4+A Category:


The G4+ Atom II runs the same microprocessor and firmware as our the G4+ Xtreme.

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

While the G4+ Atom II 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
  • 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


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