This is the latest Link G4X Mazda RX7 Series 7-8 Plug-In ECU.
Designed for the RX7 series 7-8 13BT.
- Please check your connector matches the header in the listed photo before purchasing.
- This ECU works for manual transmissions only.
- Check the features tab for I/O expansion options
Suitable applications:
FD3S Series 7 RX7
FD3S Series 8 RX7
This ECU will support naturally aspirated, parallel twin or single turbo configurations. Does not support sequential control of the stock twin turbos.
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"
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
- DI8 Digital Input
- DI7 Digital Input
- An Volt 5 Analog 0-5V input
- An Volt 6 Analog 0-5V input
- An Volt 7 Analog 0-5V input
- An Temp 4 Temperature sensor input
Expansion Connector 2
- Ign 8 Ignition 8 Auxiliary Output
- Ign 7 Ignition 7 Auxiliary Output
- Ign 6 Ignition 6 Auxiliary Output
- Ign 5 Ignition 5 Auxiliary Output
- An Volt 9 Analog 0-5V input
- An Volt 8 Analog 0-5V input
- DI10 Digital Input
- DI9 Digital Input
Link G4X ECUs do not require the use of an air flow meter. The engine can be converted to speed density using a 3 Bar MAP sensor and an intake air temperature (IAT) sensor (Both sensors sold separately)
The G4X Mazda RX7 Series 6 plug-in ECU comes with a non-engine-specific base map. The ECU will need to be configured for the engine type and then tuned by a professional. The ECU comes with free PCLink software.
The team here at Strange Workshop can also provide the following with your new Link ECU at an added cost:
- Fuel System Upgrades
- Turbosmart Wastegates, Blow off valves and Fuel Pressure Regulators
- Boost Control Solenoids
- Dyno Tuning
- Engine sensors and plugs etc
- Full Link ECU engine wiring installation available at an extra cost
