Systemä EFI Kit

Welcome to the pinnacle of performance: Systemä. The elite choice for those who demand unparalleled power. Featuring an integrated Wideband controller and seamless Sequential operation for up to 8 cylinders, Systemä is meticulously designed to deliver the utmost in high-end performance. Get ready to experience driving like never before.

Supported Engines and Modes

Full sequential (Fuel & Spark):
Up to 8 cylinders

Semi Sequential (Fuel & Spark):
Up to 16 cylinders

Supported Trigger Patterns

Inputs

Integrated 4 BAR MAP sensor
Integrated barometric sensor
2 x Knock Sensor
LSU 4.9 for on-board wideband controller
Micro SD Card Slot
Coolant temperature sensor
Intake air temprature sensor
Throttle position sensor
1 x CKP (Hall, VR, and optical are supported)
3 x CMP (Hall, VR, and optical are supported)
2 x Vehicle Speed Sensor (Hall, VR, and optical are supported)
2 x External O2 Sensor
2 x General purpose analog inputs (For Oil pressure, Fuel pressure, Fuel level, etc)
4 x General purpose digital inputs (For Clutch, A/C, Table SW, Nitro, etc. GND input)
2 x General purpose digital inputs (For Clutch, A/C, Table SW, Nitro, etc. +12v input)
Flex Fuel sensor
External MAP
Notes:
The inputs can be reconfigured for other use, the default configuration is shown in this list.

Outputs

8 x fuel injector outputs (Only high impedance injectors are supported)
8 x ignition outputs. (5v signal for driving logic level coils or modules)
CAN Bus
Stepper IAC outputs
Fuel Pump Relay output
Tachometer output (Only low voltage tachometers are supported)
5v for sensors
3 x General purpose High Current outputs (12A)
5 x General purpose Medium Current outputs (5A)
Notes:
The General purpose outputs can be used to control: VVT / Boost / Nitrous / PWM IAC Solenoids, Fan Control, Generic PWM, Alternator.
Unused injector outputs can be reassigned to another function.

Technical specifications
Processor: Freescale S12XE High-Performance Automotive Microcontroller
Tuning Software: EFI Analytics TunerStudio
Communication port: USB-B
Input voltage: 6v to 24v
Dimensions (ECU): 143x190x57mm (Includes connector and fastener dimensions)
Weight: 320g
Housing material: PET

Firmware Features

Speed density / Alpha-N / ITB fueling algorithms
Fuel and Spark can be configured to use different algorithms
Intelligent Knock Detection and Response – 2 channel
Data logging to MicroSD memory
16×16 maps
Dual map support / Table Switch
Launch control: 2 Step, 3 Step, T-Brake
Flat Shift
Boost control: open loop and closed loop modes
Over Boost protection
Idle control: open loop, closed loop, and ON/OFF
Water / Meth Injection
Traction Control
Sequential fuel trim
Support for odd fire / even fire / rotary engines
Realtime barometric correction
Programmable outputs conditioned by up to 2 parameters
Acceleration enrichment: TPS and MAP based
AFR Correction: Simple and PID
Engine protection
Staged Injection
Pit Lane Limiter
Three-step rev limiter with flat shift
Overdwell protection
Cooling fan control (ON / OFF, PWM)
PWM Fuel Pump / Pressure control (External SSR required)
Nitrous: 1 Stage / 2 Stage
VSS and gear detection
VVT: Open loop, Closed loop, ON/OFF
Configurable tach output
Sensor Calibration
Sensor Checking with Check Engine Light Support
Support for Drive by Wire external modules
Alternator Field Control / Voltage Regulation (External SSR required)
CAN: I/O expansion, CAN Broadcast, Multiple dash and some OEM clusters are supported
Autotune (Requires the registered version of TunerStudioMS)