Link ECU Plug In G4X for K20/K24/D17A

Link ECU Honda K20A/K24A/D17A

The G4X Plug In ECU for the K20A/K24A/D17A offers the latest in engine management technology this allows the engine to be tuned with more accuracy then ever before resulting in more power and better reliability.
This Link G4X ECU fits inside the factory OEM Honda ECU enclosure. Installation is a breeze, with no alteration of the factory wiring loom required.

Special Etune offer: All Plug and Play Link ECU packages get you an instant $100 credit towards any of our custom Etune services. This includes our full Etune service for those that want a complete tune providing the best performance and reliability possible. Want to learn more about our tuning services? Check out the links below to get a better idea of exactly what we are up to.

• E-tuning explained

Link Plug In ECU for K20A/K20A/D17A Honda

• Up to 6D fuel and ignition mapping
• Precision closed loop cam control (four cam, independent control)
• Sequential fuel delivery
• Digital triggering, all OEM patterns
• OEM idle hardware supported
• 5D boost control with three switchable tables
• Motorsport features – antilag, launch, flat shift
• Continuous barometric correction (on board)
• 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
• Up to 32Mbit internal logging memory
• Staged injection
• Knock with “windowing”

For those who have added any other accessories not listed we are here to support and offer custom harness options for anyone looking to expand and utilize more of the ECU’s supported features. Contact us any time with questions or special requests.

Additional sensor options & recommendations:

• ​Upgrade to external 3.5 bar map sensor or 5 bar MAP sensor
• Add V.E. Wideband dual channel knock kit
• Wide band o2 sensor/controller with CANbus communication (AEM X series AFR is recommended) **Link G4x ECU’s do not have a built in wideband sensor controller. This means you need to run an external wideband controller/gauge so that the G4X has accurate AFR data, or Link ECU Can Connector and Lambda Converter.
• Oil pressure sensor 
• Fuel pressure sensor 
• Anti Lag solenoid output
• Rolling Launch switch

Suitable applications (Manual Transmission only):
Honda Integra Type R DC5 2002-2004 with K20A/K20A2/K20A3 Engine

Acura RSX 2002-2004 with K20A/K20A2/K20A3 Engine

Honda Civic Type R EP3 2001-2005 with K20A Engine

Honda Civic Si/SiR 2001-2005 with K20A3

Honda Civic DX/LX/HX 2001-2005 with D17A1/A2/A3 Engine

Honda CR-V 2002-2004 with K24A1 Engine