Easy installation. Affordable. Reliable.
The G4X PlugIn ECU offers the latest engine management technology, designed to easily maximize your vehicle's full potential. This ECU fits seamlessly into your vehicle's OEM housing. Installation is simple and requires no modifications to the original wiring of the models listed below.
This ECU is designed for the SR20 engines and works with the 64-pin blue ECU header version.
Please note: Please ensure your connector matches the header in the attached image before purchasing.
This ECU is only suitable for manual transmissions.
The ECU comes with a built-in 4 bar or 7 bar MAP sensor.
Most factory settings are supported.
See the "Features" tab for I/O expansion options.
This ECU requires a modification to use E-Throttle.
Suitable applications:
- S13 Silvia / 180SX SR20DET (but not CA18DET)
- S14a Silvia (facelift) SR20DET
- S15 Silvia SR20DET
- S15 Silvia SR20DE
- RNN14 Pulsar GTI-R SR20DET
- N15 Pulsar SR16VE
- N14 Distributed
For the 76-pin header ECU, see the S13X PlugIn listing.
G4X PlugIn Key Features (where applicable):
- Up to 6D fuel and ignition mapping
- Precision closed loop cam control (four cams, independent control)
- Sequential fuel delivery
- Digital triggering, all OEM patterns
- OEM stationary hardware is supported
- 5D boost control with three switchable tables
- Motorsport features – anti-lag, launch, flat shift
- Continuous barometric correction (on board)
- CAN port
- QuickTune - automated fuel tuning
- Individual cylinder correction
- USB tuning cable included
- Statistics storage in on-board memory
- Acceleration compensation for ignition, boost and fuel
- Real-time selectable dual fuel, ignition and boost tables
- Synchronous and crankshaft sensors can be a combination of Hall effect, variable resistance or optical
- Boost control linked to acceleration, speed or throttle position
- 512 MB data logging memory
- Phased injection
- Knock detection with "windowing"
I/O Expansion Options: The following expansion connector inputs/outputs are available:
Expansion connector 1
- GND: Sensor Ground
- +5V Output: Low current +5V power supply
- DI6: Digital input
- DI7: Digital input
- An Volt 5: Analog 0-5V input
- An Volt 6: Analog 0-5V input
- An Temp 3: Temperature sensor input
- An 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
- DI 8: Digital input
- Volt 8: Analog 0-5V input
- Volt 9: Analog 0-5V input
- Volt 10: Analog 0-5V input
- Volt 11: Analog 0-5V input
This G4X PlugIn ECU is the perfect choice for those looking to optimize the performance of their Nissan SR20 engine with advanced features and easy installation.