LINK G4X Honda K20x PlugIn ECU - Civic / Integra / Acura / CR-V
Free yourself from the limitations of manufacturer control units!
Easy to install. Affordable. Reliable. G4X Plug-In ECUs offer the latest engine management technology, designed to easily maximize your vehicle's potential. This ECU fits into the factory OEM housing. Installation is a breeze, with no modification to the factory wiring harness required for the models listed below.
Designed for the K20A engine.- Please check your connector matches the header in the listed photo before purchasing.
- This ECU only works for manual transmissions
- ECU contains a 7 bar MAP sensor on board
- Most factory functions are supported
- Check the Features tab for I/O expansion options.
Note: This plug-in has a new 4-pin powered CAN connector and cannot use the old CANPCB cable for the CAN connection.
Use the CANJST4 (code 101-0198) cable to connect CAN devices.
This new 4-pin connector and cable not only provides the CAN connection, but also a protected 12V power supply and ground for powering the CAN devices.
The power supply is protected by a self-resetting fuse with a continuous rating of 3A.
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
Installation is possible without costly modifications to the original wiring harness. Additional connectors or pins provide expansion options such as oil pressure input or anti-lag/logging switches.
Most of the vehicle's original functions are supported. Exceptions can be found in the data sheet.
The new Link PluginX control units are the second-newest version of the LINK control units. This generation is more responsive and has a higher bandwidth than its predecessor, the G4+.
G4X offers 8x faster communication speed, allowing you to download data logs 8x faster and quickly transfer the entire log to a new and improved PCLink software.
G4X has 512 MB of 32-bit integrated data logging with up to 250 channels, each limited to 1000 Hz per channel (by the operating system), with a maximum combined 100 kSamples/s.
Do you need additional inputs/outputs?
The Maptec or Link XS additional wiring harness offers the possibility to use additional inputs/outputs of our PlugIn ECUs.
Not sure which control unit is right for you? We'd be happy to put together a customized setup for your vehicle. Contact us via the contact form or live chat.
When you purchase a control unit and have it tuned on our dynamometer, we will check your data logs (max. 10 events) for 1 year FREE!
For the use of this product in road traffic, an individual approval is necessary.
8x faster USB connection compared to its predecessor ECU
More precise injection and ignition control thanks to the fast microprocessor
8 user definable math channels. The result can be used and recorded as an axis scaling in all maps
512 MBit internal data logger
Record up to 250 channels at up to 1000 Hz with a combined recording rate of up to 100kSamples / s
integrated oscilloscopes for inputs
Up to 6D fuel and ignition maps
Selectable dual fuel, ignition and boost maps in real time
Detailed flexfuel and multifuel model. Injection, ignition, boost pressure and much more. adjust depending on e.g. ethanol content.
Closed loop lambda control
Precision camshaft control with closed loop control circuit (up to four camshaft actuators, independent control)
8D open and closed loop boost control with three switchable table sets
Integrated cylinder-selective closed loop Klofp control with "windowing"
Boost control in relation to gear, speed, throttle position or self-defined axes.
Extensive motorsport functions such as anti-lag, launch, flat shift
Choice of sequential, multipoint, group, group / multi-stage, sequential / multi-stage, sequential / multi-point multi-stage and semi-sequential fuel injection
Digital motor position detection, all common OEM triggers supported
Synchronization and crank sensors can be a combination of Hall, variable resistance or optical sensors.
OEM idle controller hardware supported
Continuous air pressure correction, thanks to the integrated barometric pressure sensor
Integrated transmission control, open and closed loop control for ignition, fuel and boost pressure
2 CAN bus ports
OBD possible via CAN bus port, can also be used with a smartphone app
Open data logs directly in the PC-Link tuning software. The position of the current working point is visualized in all tables by crosshairs.
QuickTune - automatic lambda tuning
3D single cylinder correction for ignition and injection
Statistics recording in the integrated memory
