Link Engine Management
Link G4X VR4Link VR4X ECU – Mitsubishi Galant VR-4 & 1G DSM (4G63T, Manual)
Link G4X VR4Link VR4X ECU – Mitsubishi Galant VR-4 & 1G DSM (4G63T, Manual)
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The Link G4X EVOLink EVO3X ECU is a plug-in standalone ECU built specifically for the Mitsubishi EVO I, II, and III, as well as GSR models running the 4G63 engine. It installs directly inside the factory ECU enclosure and connects to the OEM wiring loom — no rewiring required for supported models.
This ECU supports manual transmission vehicles only and includes an onboard 7 bar MAP sensor. Most factory features are retained, and an air temp sensor is highly recommended. E-Throttle support requires hardware modification.
Note: Please confirm your ECU connector and chassis number (CD9A or CE9A) match before purchasing.
🚗 Vehicle Compatibility:
- Mitsubishi EVO I (1992–1994) – CD9A
- Mitsubishi EVO II (1994–1995) – CD9A
- Mitsubishi EVO III (1995–1996) – CE9A
- Mitsubishi GSR 1.8L – 4G62 engine
- Manual transmission only
🔧 Key G4X Plug-In Features:
- Plug-in installation with no loom modification
- Up to 6D fuel and ignition mapping
- Closed-loop cam control (up to four cams, independent control)
- Sequential injection and digital triggering
- Support for OEM idle hardware
- 5D boost control with three switchable tables
- Motorsport features: launch control, antilag, and flat shift
- Continuous onboard barometric correction
- CAN port
- QuickTune – automated fuel tuning
- Individual cylinder correction
- USB tuning cable included
- Gear compensations for spark, boost, and fuel
- Dual maps for fuel, ignition, and boost – real-time selectable
- Compatible with Hall, VR, or optical sensors
- Boost control by gear, speed, or throttle
- 512MB onboard data logging
- Staged injection
- Knock with windowing
📈 I/O Expansion Options:
The following expansion connector inputs/outputs are provided:
Expansion Connector 1
Gnd – Sensor Ground Only
+5V – Low Current +5V Supply
DI 9 – Digital Input
DI 8 – Digital Input
Volt 5 – Analog 0–5V input
Volt 6 – Analog 0–5V input
Temp 3 – Temperature sensor input
Temp 4 – Temperature sensor input
Expansion Connector 2
Ign 5 – Ignition 5 Auxiliary Output
Ign 6 – Ignition 6 Auxiliary Output
Ign 7 – Ignition 7 Auxiliary Output
Ign 8 – Ignition 8 Auxiliary Output
Volt 8 – Analog 0–5V input
Volt 9 – Analog 0–5V input
Volt 10 – Analog 0–5V input
Volt 11 – Analog 0–5V input
📁 Downloads and Resources:
