Description
RX7Link (S7) – #RX7S7+ Free yourself from the constraints of the factory ECU.
– The Link G4+ RX7Link (S7) RX7S7+ PlugIn fits the Mazda RX7 Series 7-8. The ECU PCB fits discretely inside the original factory enclosure.
– Installation of our RX7 ECU is a breeze, with no alteration of the factory wiring loom required.
– A built-in connector (or pins in some models) provides additional inputs and outputs such as oil pressure inputs or anti-lag / logging switches.
– Factory features are supported – see Features for any exceptions. Includes oil pump control, single turbo only.
– This ECU will support naturally aspirated, parallel twin or single turbo configurations.
– Need more inputs and outputs? The XS Expansion Loom offers the ability to add additional inputs & outputs on our range of plug-in ECUs.
– MAP Sensor not included.
G4+ 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
– Rotary – up to four rotors, fully sequentially staged injection and sequential ignition
– 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
– Up to 32Mbit internal logging memory
– Staged injection
– Knock with “windowing”
Engine Configurations
– Engine configurations are pre-set into PlugIn ECUs with a “start” base map.
Limits
– Engine Temperature Dependent Soft and Hard RPM Limit
– Engine Temperature Dependent Soft and Hard Boost Limit
– Vehicle Speed Limit
– System Voltage Limit
– User Configurable RPM Limit based on external input
Fueling Adjustments
– Up to 440 Zone Fuel Table with configurable load and RPM centres. Configurable X and Y Axis Parameters
– Multiple Fuel Tables
– Up to 6D Fuel Mapping
– Injection Rate
– Master Enrichment
– Pre Crank Prime
– Crank Enrichment
– Post Start Enrichment
– Warm Up Enrichment
– Acceleration Enrichment
– IAT Fuel Correction
– Injector Deadtime Compensation
– Overrun Fuel Cut
– Idle Load Trims
– Fuel Temperature Correction
Ignition Adjustments
– Up to 440 Zone Ignition Table with configurable load and RPM centres. Configurable X and Y Axis Parameters
– Closed Loop Knock Control. (Requires External Controller)
– Crank Dwell Extension
– Maximum Advance
– AFR Table Correction
– Spark Duration
– Beginning / End Injection Definable
– Dwell Time Table. Configurable X and Y Axis Parameters
– Individual Cylinder Trim
– Individual Cylinder Tables
– Multiple Ignition Tables
– Up to 6D Ignition Mapping
– Individual Cylinder Ignition Trim
– IAT Trim
– Voltage Correction
– ECT Trim
– OEM Compatibility
– CDI Compatibility
Triggering
– Digital Trigger Decoding
– Reluctor, Optical Proximity or Hall Sensors
– Programmable filtering and arming thresholds
– Configurable trigger patterns or preset triggering options.
– Supports nearly all OEM trigger patterns and custom trigger arrangements
MotorSport Features
– Antilag Group A/Group N
– Launch/Traction Control
– Flat Shifting
– Stats Logging
– Staged Injection
Auxiliary Output Options
– Application specific. Output drives can be altered from OEM configuration. e.g. Purge control may be in the standard set-up. This can be re-wired and programmed in the Link Plug-in to control intercooler water spray (if added) for example.
– Each Output independently configurable
– Unused ignition and injection outputs available as auxiliary outputs
– General Purpose Output
– General Purpose PWM
– Continuously Variable Valve Timing Control
– Closed Loop Idle Speed Control (Solenoid or Stepper (4 & 6 Terminal))
– Fuel Pump
– Fuel Pump Speed Control
– Engine Fan
– Air Con Clutch
– Air Con Fan
– Intercooler Spray
– Tacho
– Check Engine Light
– Purge Solenoid
– Oxygen Sensor Heater
– Switched Cam Solenoid
Variable Valve Timing (where applicable)
– Up to 4 channel independent
– Precision Closed Loop Control
– 3D Tables with configurable X and Y axis controls
– Preset or Custom Configuration
– Supported Engines – 1UZFE VVTi; Subaru AVCS; EVO 9 VVT; BMW VANOS; Toyota 3SGE, 1ZZ, IJZ, 2NZ, 2JZ; Honda K20; Nissan VQ35; Ford V8; Holden V6
Processing
– 40 MHz Specialised Engine Management Microprocessor
– Ignition control to 0.1 degree, fuel to 0.01 ms
– 32 Bit Calculation
– 10 Bit ADC Resolution
– 20000+ RPM
– 32Mbit Non Volatile Flash
Inputs/Output
– Totally application specific
Communications
– Tuning Port USB Via Adapter Cable
– Serial RS232
– CAN
Analog Inputs
– Each channel independently configurable with preset or custom calibrations
– Wideband O2 (from external controller)
– Boost Adjust Signal
– Configurable Fault Detection Settings
– Voltage (0-5V)
– Pyro (from external controller)
– Throttle Position
– Pressure (general purpose, fuel, oil)
– Air Flow Meter
– MAP
– Temperature (coolant, IAT, general purpose)
– Throttle Position
– Narrow Band O2
Boost Control
– Engine Temp Correction
– IAT Correction
– Multiple Boost Tables
– External Adjustment
Idle Control
– Reliable and accurate user configurable Closed Loop Control
– Solenoid or Stepper Motor ISC Valve
– Aircon, Engine Fan or Power Steer idle up
– Open Loop Control Mode for diagnostics
Environment
– Internal Temperature Range -10 – 85oC
– Ambient Temperature Range -30 – 90oC
– Voltage 8 – 22V
– Operating Current 200mA
– Electrical protection on all inputs and outputs
PCLink
– Adjust ALL parameters in real time
– Mouse or keyboard operation
– Tuning
– QuickTune – automated fuel self tuning
– Logging Analysis
– Diagnostic Information
– Built In Help
– Definable Screen Layouts
– View over 300 possible run time parameters
Physical
– Dimensions and weights change according the the specific plug-in supplied
– Connector : Same as factory ECU
Package Contents
– G4+ PlugIn ECU
– MAP sensor for applications where no factory MAP sensor fitted
– Anti static strap
– Wiring and Installation Instructions
Additional Accessories (Purchased Separately)
– Intake Air Temperature Sensor
– 3/8 NPT
– Bosch Push In
– 14mm (Aluminium Or Steel Mounting Bosses To Suit)
– Throttle Position Sensor
– 1,2 or 3 Channel Link Igniter
– Narrowband Oxygen Sensor
– Wideband O2 Controller & Sensor
– Injector Ballast Resistor Packs
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