PRO SPECIFIC FEATURES :

• GPRP Pro is a sophisticated engine control Package centred around calculating and controlling engine torque via throttle opening and ignition control.
• Built with race functionality and Paddle Shift Gearbox Control, this Package includes all the key characteristics of MoTeC's GPRP Package, plus Torque Control, Dual Plenum Fuelling and much more.
• Cutting edge features that improve engine performance, driver consistency and tuning simplicity are combined to make a Package suitable for the highest levels of professional motorsport.
• A GPRP Pro ECU fully integrates with other MoTeC products and provides pre-defined CAN messaging for current Displays, Loggers, E888, Video Capture Systems, GPS, ADRs, BR2, PDMs, SLMs and Keypads.

GPRP FEATURES :

The following features from MoTeC’s GPRP Package are maintained in the GPRP Pro Package:

• Operates Port Injected engines from 1 to 12 cylinders.
• Throttle Servo Control for dual banks.
• Auxiliary Inputs 1 to 4 - unitless sensor inputs for logging only.
• Brake Vacuum Pressure and Pump Control.
• Nitrous Control:
  • For wet or dry nitrous oxide systems;
  • Two stage with multiple trigger conditions and time limits;
  • Nitrous transport delay for dry systems;
  • Fuel pump triggers.
• Lambda Sensor Control with additional LTC module/s, banks and cylinders.
• Fuel Closed Loop Mixture Control for dual banks.
• Communications for External Devices:
  • MoTeC - ADRs, E8XXs, PDMs, SLMs, Video Capture Systems, Keypads, C1xx and D1xx Displays/Loggers.
  • Other - GPS (RS232 or CAN), Bosch M4/M5 ABS, Bosch MM5.10 G/yaw sensor, ID fuel pump controller.
• Thermocouple inputs via TCA Thermocouple Amplifier or up to 8 via E888 module.
• Injector outputs for 2 injectors per cylinder. Up to 24 individual injectors (hardware dependant).
• Tuneable balance table, injection timing.
• Comprehensive blending and transport delay compensations for secondary injectors.
• Ignition output pin for each cylinder (coil on plug).
• Engine physical settings for fast setup and minor re-tuning for many modifications.
• Engine pumping efficiency, air flow and load modelling based on inlet manifold pressure.
• Sensor calibrations available for many common automotive sensors.
• Transient fuelling compensation using physical modelling of fuel film remaining in the inlet manifold.
• Test settings for most outputs, including injection and ignition outputs, for easier setup.
• Wastegate Pressure Closed Loop Control, e.g. for CO2 systems.
• Turbocharger Bypass Valve Control (electric blow-off valve).
• Air Conditioner Control:
  • Conditional clutch activation;
  • Fan control.
• Coolant Temperature compensations for Engine Speed Limit, Ignition Timing, Fuel Mixture and Boost Limit.
• Coolant Pump output with PWM Control.
• Coolant Pump After Run functionality, optionally with additional pump output.
• Engine Speed Limiting with ignition cut and/or fuel cut.
• Fuel Flow Supply and Fuel Flow Return sensor inputs.
• Intercooler Temperature and Spray Control.
• Differential Oil Temperature Control with dedicated temperature sensor and pump output.
• Engine Charge air temperature calculation, allows for correction of inlet air temperature (compensation of heat soak effect etc.).
• Lap Distance, Time and Number via BR2, GPS or switched input, with split and sector options.
• Race Time System:
  • Trim tables for Ignition Timing, Fuel Mixture, Boost Limit and Torque Limit;
  • Integrates with Launch and Traction Control.
• Engine Load Average, allows trims to be applied with persistent high engine load.
• Dedicated Fuel, Ignition and Throttle setting for cranking and post start.
• Alternator Closed Loop Control.
• Engine Hours, Odometer and Trip Meter.
• Configurable security for multiple users.
• Brake State configuration using a switch or a pressure sensor.
• ECU CAN receive from a defined CAN ID for data reception from MoTeC devices. Support of 3 CAN buses.
• ECU CAN transmit of the most common channels using standard MoTeC CAN templates, ideal for MoTeC Displays.
• Auxiliary Time system with tables for Ignition Timing Compensation, Fuel Volume Trim and Fuel Mixture Aim.
• Auxiliary Outputs x 5, for PWM control of added actuators:
  • Duty cycle tables using Engine Speed and Throttle or Manifold Pressure axis;
  • Activation based on inlet manifold pressure or throttle position;
  • Auxiliary Output 1 and 5 include tables for Ignition Timing; Compensation, Fuel Volume Trim and Fuel Mixture Aim;
  • Auxiliary Output 5 includes external sensor input.
• Turbo Speed limiting.
• Transmission Pump output with Transmission Temperature threshold and Hysteresis Control.
• Optional channels for additional sensors via input pin and/or CAN message, including:
  • Auxiliary Fuel Pressure;
  • Airbox Mass Flow, Pressure and Temperature;
  • Ambient Temperature;
  • Brake Pressure Front and Rear;
  • Brake Switch;
  • Coolant Pressure and Temperature;
  • Engine Oil Pressure and Temperature;
  • Engine Crankcase Pressure;
  • Exhaust Pressure Bank 1 and Bank 2;
  • Exhaust Temperature (EGT) Bank 1 and 2 Collector, and Cylinders 1 to 12;
  • Exhaust Lambda via LTC, LTCN or PLM for Bank 1 and 2 Collector, and Cylinders 1 to 12;
  • Fuel Pressure and Temperature;
  • Fuel Tank Level;
  • Gear Neutral Switch;
  • Gear Shift Request;
  • Intercooler Temperature;
  • Steering Angle and Pressure;
  • Transmission Pressure and Temperature;
  • Turbocharger Speed;
  • Turbocharger Inlet/Outlet Temperature;
  • Turbocharger Wastegate Position;
  • Vehicle Acceleration (G-Force) – Longitudinal, Lateral, Vertical;
  • Vehicle Yaw, Pitch and Roll rate;
  • Wheel Speed sensors front/rear left/right.