Rotary Specific

• Operates port injected rotary engines from 1 to 4 rotors.
• Configurable engine synchronisation modes for common rotary engines. Refer to the Engine Speed Modes section for details.
• Configurable leading and trailing ignition outputs for each rotor. The trailing ignition timing can be defined as either an angle relative to the leading ignition (i.e. split angle) or TDC.
• Configurable on-board knock detection for each rotor with up to two assignable knock sensors and 4 selectable centre frequencies.
• Control of up to eight injectors in 4 injector stages per rotor with user definable tables to control the fuel contribution of each injector.
• Coolant and engine oil temperature compensations for engine speed limiting, ignition timing, fuel volume and boost limiting.
• Supports control of a Sequential Shutter Valve with fuel injector integration as found on the Mazda RX8.
• Supports control of VFAD, VDI and APV inlet manifold valves found on Mazda rotaries.
• Diagnostic checking of SSV, VFAD, VDI and APV valves via feedback position sensors.
• User configurable engine efficiency table with adjustments based on the state of the SSV, VFAD, VDI and APV valves.
• Supports control of a stepper motor-based Metering Oil Pump. This includes diagnostics and a warning system to detect failure of the components.
• Supports dual speed cooling fans via three relay outputs as found on Mazda rotaries.
• CAN Integration, for the Mazda RX8, to enable the operation of the power steering, transmission and ABS. Wheel speeds, steering angle, fuel tank level, tyre pressure monitoring and park brake data are also received from the CAN bus for use in the ECU.

General Purpose

• Closed loop lambda control support; requires optional LTC with Bosch LSU4.9 sensor or LTCN with NTK sensor.
• Physical settings for engine displacement, fuel properties, and injector characteristics allow for simplified engine start-up prior to tuning.
• Fast and easy engine tuning using engine efficiency map.
• Engine load modelling based on inlet manifold pressure and inlet manifold temperature. Alternatively, throttle position can be used, for example, when using individual throttle bodies.
• Differential pump output with user definable differential temperature control.
• Transmission pump output with user definable transmission temperature control.
• Traction Control with tables for Aim Main, Aim Compensation and Control Range.
• Vehicle speed measurement using wheel speed sensors, estimation or GPS.
• Vehicle Speed Limit Control system (DBW throttle-based), which can also be used for pit speed limiting.
• Configurable warning system with light and CAN output.
• Auxiliary time system with tables for ignition timing compensation, fuel volume trim and fuel mixture aim.
• Supports both sequential and batch fire fuel injection.
• GPS acquisition and logging via CAN or RS232.
• 4 auxiliary outputs for PWM control of added actuators:
  • Duty cycle tables using Engine Speed and Throttle or Manifold Pressure Axes.
  • Activation based on Inlet Manifold Pressure or Throttle Position.
  • Auxiliary Output 1 includes tables for Ignition Timing Compensation, Fuel Volume Trim and Mixture Aim.
• Optional channels for additional sensors via input pin and/or CAN message, including:
  • Airbox Mass Flow, Pressure and Temperature
  • Ambient Pressure and Temperature
  • Boost Pressure
  • Brake Pressure Front and Rear
  • Brake Switch
  • Clutch Pressure and Position
  • Clutch Switch
  • Coolant Pressure and Temperature
  • Differential Temperature
  • Engine Oil Pressure and Temperature
  • Engine Crankcase Pressure
  • Exhaust Pressure Bank 1 and Bank 2
  • Exhaust Temperature (EGT) via TCA Thermocouple Amplifier, Generic CAN, or E888 for a single Collector, Bank 1 and 2 Collectors, and Rotors 1 to 4.
  • Exhaust Lambda via LTC, LTCN, or PLM for a single Collector, Bank 1 and 2 Collectors, and Rotors 1 to 4.
  • Fuel Pressure and Temperature
  • Fuel Tank Level
  • Gear Position
  • Gear Lever Force
  • Gear Neutral Switch
  • Gear Shift Request
  • Inlet Manifold Flap Position x 2, Inlet Manifold Runner Position
  • Intercooler Temperature
  • Steering Angle and Pressure
  • Transmission Pressure and Temperature
  • Turbocharger Speed
  • Turbocharger Inlet/Outlet Temperature
  • Turbocharger Wastegate Position
  • G-Force (acceleration) - Longitudinal, Lateral, Vertical
  • Wheel Speed sensors front/rear left/right, wired or CAN input.

Known OE engines that are suitable:

Note 1: All variants of this engine can be run provided they meet the following criteria (from factory or modified):

• Fitted with an engine speed reference sensor that matches one of the Engine Speed Modes listed.
• Individual coil for each spark plug.
• Is not fitted with a twin sequential turbocharger.

Known OE engines that are not suitable:

*The Package can be used to run this engine if a single turbocharger is fitted.

**The Package can be used to run this engine if control of the metering oil pump is not required.

PINOUT - M130 CONNECTOR A - 34 WAY

PINOUT - M130 CONNECTOR B - 26 WAY