CIVICLink K20X

Description

The K20X fits inside the factory enclosure and replaces the OEM ECU of K20 engines, with no alteration to the wiring loom.

G4X Plug-In ECUs replace the factory ECU and fit inside the original enclosure, with no alteration to the vehicle wiring loom. All the features of a Link G4X wire-in ECU, with a direct-fit installation.

Important notes

• Before purchasing, check that your factory ECU connector matches the header shown in the photos.
• Manual transmission only.
• Onboard 7 bar MAP sensor.
• Most factory features are supported.
• 4-pin powered CAN connector: use the CANJST4 cable (Link PN 101-0198) to connect CAN devices. The old CANPCB cable is not compatible. The port also provides a protected 12 V supply with a 3 A self-resetting fuse.

Compatible applications

• Honda Integra Type R DC5 2002–2004 with K20A/K20A2/K20A3
• Acura RSX 2002–2004 with K20A/K20A2/K20A3
• Honda Civic Type R EP3 2001–2005 with K20A
• Honda Civic Si/SiR 2001–2005 with K20A3
• Honda Civic DX/LX/HX 2001–2005 with D17A1/A2/A3
• Honda CR-V 2002–2004 with K24A1

All applications manual transmission only.

G4X key features (where applicable)

• 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
• 512 MB data logging memory
• Staged injection
• Knock control with windowing