Easy to install. Affordable. Reliable.
G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the 2JZ non VVTi engine.
This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.
Designed for the 2JZ non VVTi engine.
- Please check your connector matches the header in the listed photo before purchasing.
- This ECU works for manual transmissions only.
- No onboard MAP sensor.
- XS Loom & map sensor highly recommended.
- Most factory features are supported.
- Check the features tab for I/O expansion options
Suitable applications:
- Toyota Supra 2JZ non VVTi
Features
G4X PlugIn 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 mega bytes data logging memory
- Staged injection
- Knock with "windowing"
This ECU will support naturally aspirated, parallel twin or single turbo configurations. Does not support sequential control of the stock twin turbos (note: does not fit case of the NA supra)
I/O Expansion Options
The Toyota Supra plug-in ECU has two expansion connectors.
From PCB revision 1.2:
Expansion Connector 1:
- Gnd Sensor Ground Only
- +5V Out Low Current +5V Supply
- An Volt 7 Analog 0-5V input
- An Volt 6 Analog 0-5V input
- An Temp 4 Temperature sensor input
- An Temp 3 Temperature sensor input
- DI 8 Digital input
- DI 7 Digital input
Expansion Connector 2
- Gnd Sensor Ground Only
- +5V Out Low Current +5V Supply
- Aux 9 EThrottle - can't be used as an Aux Out
- DI 9 Digital input
- DI 10 Digital input
- An Volt 8 Analog 0-5V input
- An Volt 9 Analog 0-5V input
-
An Volt 10 Analog 0-5V input
Downloads
Click here to download the installation Manual.
Click here to download the full Specifications PDF.