Easy to install, Affordable, and Reliable.
G4X Plug-In 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 SR20 and CA18 engines, that use the 76 pin Blue ECU Header.
- Please check your connector matches the header in the listed photo before purchasing.
- This ECU works for manual transmissions only.
- It includes an onboard 4 bar or 7 bar MAP sensor.
- Most factory features are supported.
- Check the features tab for I/O expansion options.
Nissan S13 CA18DET
Nissan 180SX CA18DET
Nissan S14 (pre facelift) SR20DET
G4X Plug-In 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)
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
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 7 Digital Input
An Volt 6 Analog 0-5V input
An Temp 4 Temperature sensor input
An Temp 3 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