Link G4X Plug-In ECU.  This ECU plugs directly into the OBD1 Honda ECU connectors for a simple, clean, robust engine management system.

Designed for the 1992-1995 Honda / Acura applications. All models that use the Honda “OBD1” ECU. 

• Please check your connector matches the header in the listed photo before purchasing.  
• This ECU works for manual transmissions only.  
  
• Knock control is not available on this ECU. 
• Most factory features are supported. 
• Check the features tab for I/O input & output expansion options.

Main Features:

• Fits inside the factory OBD1 or OBD2 ECU casing!
• Up to 6D fuel and ignition mapping
  
• Sequential fuel delivery
  
• Digital triggering, all OEM patterns
  
• OEM idle hardware supported
  
• 5D boost control with three switchable tables
  
• CAN port
  
• QuickTune - automated fuel tuning
  
• Individual cylinder correction
  
• USB tuning cable included
  
• Stats recording into on-board memory
  
• Gear compensations for spark, boost and fuel
  
• Real time selectable dual fuel, ignition and boost maps
  
• Sync and crank sensors can be a combination of Hall effect, variable reluctance or
• optical
  
• Boost control referenced to gear, speed or throttle position
  
• 512 mega bytes data logging memory
  
• Staged injection
  
  

Full Manual: https://linkecu.com/documentation/HC92X.pdf