Toyota Yaris GR 2020
Features
This kit fully integrates with these original systems:
- Starting systems
- Dashboard
- Drive Mode
- Differential
- Electric Power Steering
For ease of integration a number of features are pre-configured to suit compatible vehicles:
- Sensor calibrations for Original Equipment (OE) sensors and engine triggers.
- Control of primary (Direct Injector) and Secondary (port injector) fuel system.
- Reference mode for engine synchronisation.
- Physical settings for engine displacement, fuel density, stoichiometric ratio, fuel pressure, and injector linearisation, for simplified engine start-up prior to tuning.
- CAN messaging for OE systems including dashboard and differential.
- Boost control with wastegate actuator.
- Transient fuelling compensation using physical modelling of fuel film for direct injectors.
- On-board knock control for each cylinder using the OE knock sensors and selectable centre frequency.
- Lambda control is supported with included LTC and Bosch LSU4.9 sensor.
- Idle closed loop control system using ignition and throttle servo actuation.
- Sensing of OE subsystems
- Engine Oil Temperature and Pressure
- Coolant Temperature
- Boost Pressure
- Fuel Pressure Direct and Fuel Pressure (low)
- Transmission Temperature
- Steering Angle, Vehicle Acceleration and Wheel Speeds
- Airbox Mass Flow
- Intake Manifold Pressure and Temperature
- Clutch Position
- Throttle Servo and Pedal Position
- Gear Input Shaft Speed
- Clutch
- Brake (x2)
- Reverse
- Neutral
- iMT (Downshift Blip)
- Cruise switches
- Control of OE subsystems:
- Cooling Fan control
- Airbox Flap
- Fuel Purge Solenoid
- Turbocharge Bypass (blowoff) Valve
- Downshift rev matching
- Alternator (LIN)
- Engine Load Average channel with tables for engine speed limit, ignition timing trim, fuel mixture aim, boost limit, and throttle limit.
Configurable features:
- Configurable security for multiple users with differing access options.
- Intercooler temperature and spray control.
Included GPR features:
- Lap distance, time and number via BR2 or switched input, with split and sector options.
- Vehicle speed limiting (pit speed control).
- Launch control
- Race time system with tables for ignition timing trim, fuel mixture aim, boost limit, and throttle limit.
- Configurable anti-lag with ignition timing limit, fuel volume trim, ignition cut, fuel cut, engine speed limit, boost aim and throttle aim tables.
- Traction control with tables for aim main, aim compensation, control range
Additional optional integrations:
- Support of MoTeC devices: E8XX, PDM, SLM, Keypad, Rotary Controller.
- 8 configurable driver switches, 8 rotary switches and MoTeC Keypad and Rotary Controller support, each with 10 positions that can be simultaneously mapped to launch control, pit switch, anti-lag, traction, race time reset, engine speed limit maximum, throttle lever translation, fuel volume trim, ignition timing, fuel mixture aim, boost limit, traction aim, and traction control range.
- GPS acquisition and logging via CAN or RS232.
- ECU CAN Receive from a defined ID base address for data reception from MoTeC devices.
- Coolant pump output with PWM control.
- Coolant pump after-run functionality, optionally with additional pump output.
- Switchable inlet manifold runner with position feedback.
- Engine run time total for engine hour logging.
- Pulsed tachometer output with configurable output pin and scaling.
- Transmission pump output with transmission temperature threshold and hysteresis control.
- Optional channels for additional sensors via input pin and/or CAN message, including:
- Ambient Temperature
- Brake Pressure
- Coolant Pressure
- Engine Crankcase Pressure
- Exhaust Pressure
- Temperature
- Intercooler Temperature
- Turbocharger Speed
- Brake Pressure and Position
- Coolant Pressure
- Differential Temperature
- Engine Crankcase Pressure
- Exhaust Pressure and Temperature
- Fuel Composition, Flow and Temperature
- Transmission Pressure