Link ECU WRXLink (7-9) - WRX9X Plug-In ECU Subaru WRX & Sti V7-9

Plug-In ECU Subaru WRX & Sti V7-9

Link Plug and Play ECUs, easy to install, affordable, reliable

Plug-In ECUs are a complete replacement for standard engine control units that do not require new wiring. They come with a vehicle-specific base configuration. All Link Plug-In ECUs use the same powerful microcontroller and firmware as the XtremeX. The G4X PlugIn ECUs offer the latest technology in engine management and are designed to unlock the full potential of your vehicle. This ECU fits the factory OEM mounting location. Installation is a breeze as no changes to the original wiring harness are required for the models listed below.

Designed for the WRX V7-9 EJ20 (GD/GG body, model years 2000-2007 with camshaft adjustment, only 2.0L models).

• Please check before purchasing if your connector matches the header shown in the product photo. This control unit fits 5-plug ECUs.
• This control unit is only suitable for vehicles with manual transmission
• An air temperature sensor is highly recommended
• Most factory functions are supported
• For more information on I/O input and output extensions, see the "Features" tab

G4X PlugIn offers the following features (if applicable)

• Up to 6D fuel and ignition maps
• Precise closed camshaft control (four camshafts, independent control)
• Sequential fuel injection
• Digital triggering, all OEM patterns supported
• OEM idle hardware supported
• 5D boost control with three switchable tables
• Motorsport features - Antilag, Launch Control, Flat-Shift
• Continuous barometric correction (on-board)
• CAN connection
• QuickTune - Automatic fuel tuning
• Individual cylinder correction
• USB tuning cable included
• Data logging in internal memory
• Gear-based adjustments for ignition, boost, and fuel
• Real-time switchable dual fuel, ignition, and boost maps
• Synchronization and crankshaft sensors can be a combination of Hall effect, variable reluctance, or optical
• Boost control depending on gear, speed, or throttle position
• 512 megabytes of data logging memory
• Staged injection
• Knock control with "windowing" technology

I/O Options:
The following inputs/outputs are available on the expansion connectors:
Expansion Connector 1:

• Ign 6 - Ignition 6, AUX output
• Ign 7 - Ignition 7, AUX output
• Ign 8 - Ignition 8, AUX output
• DI 7 - Digital input
• DI 8 - Digital input
• DI 9 - Digital input
• An Temp 4 - Temperature sensor input
• An Volt 11 - Analog 0-5V input

Expansion Connector 2:

• Gnd - Sensor ground only
• +5V Out - Low current +5V supply
• Aux 9 - E-throttle output (not usable as AUX output)
• Aux 10 - AUX output
• Volt 6 - Analog 0-5V input
• Volt 7 - Analog 0-5V input
• Volt 9 - Analog 0-5V input
• Volt 10 - Analog 0-5V input

*Please refer to the PC Link help file for more information on installing the expansion cable.