G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential of 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 3SGTE engine in the models specified below.
- Please check your pinout connector matches the header in the listed photo before purchasing.
- This ECU works for manual transmissions only.
- ECU does not fit in the original housing of non-turbo cars
- Most factory features are supported.
- Check the features tab for I/O expansion options
Toyota MR2 1993 onwards (Gen3 3SGTE) not including RedTop Beams
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 - anti-lag, launch, flat shift
Continuous barometric correction (onboard)
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 megabytes data logging memory
Knock with "windowing"
I/O Expansion Options
The following expansion connector inputs/outputs are provided:
Expansion connector 1:
Gnd Sensor Ground Only
+5V Out Low Current +5V Supply
DI 5 Digital Input
DI 6 Digital Input
DI 4 Digital Input
An Volt 7 Analog 0-5V input
An Volt 5 Analog 0-5V input
An Volt 6 Analog 0-5V 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
DI 9 Digital Input
DI 10 Digital Input
Volt 8 Analog 0-5V input
Volt 9 Analog 0-5V input
Click here to download the full Specifications PDF.