FEATURES :

• Operates gasoline direct injected engines from 1 to 12 cylinders with inductive injectors and synchronous direct injection fuel pumps (M142 suits up to 8 cylinders, M122 up to 4 cylinders). Refer to the Engine Compatibility section for known applicable engines.
• Optionally configurable secondary (port injector) fuel control with a tuneable balance table.Only saturated (high-ohm) secondary injectors are supported in this hardware. Peak-hold (low-ohm) secondary injectors are not supported.
• Optional alternative fuel operation for Flex Fuel using ethanol composition sensor, or Secondary Fuel operation on secondary injectors.
• Configurable engine synchronisation mode for many common engine types. Refer to the Engine Synchronisation Modes section for current details.
• Configurable top dead centre for each cylinder allows for odd-fire engines.
• Configurable ignition output pin for each cylinder allows for coil-on-plug or wasted spark and distributor ignition systems.
• Configurable on-board knock for each cylinder with up to 4 assignable knock sensors (hardware dependant) and 4 selectable centre frequencies.
• Configurable camshaft control from 1 to 4 cams, plus 1 switched camshaft.
• Configurable control of 1 or 2 synchronous direct injection fuel pumps, such as Bosch HDP5 or Hitachi HFS034.
• 5 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
• Dual bank lambda control supported; requires optional LTC with Bosch LSU4.9 sensor or LTCN with NTK sensor.
• Physical settings for engine displacement, fuel density+molar mass, stoichiometric ratio and injector characteristics allow for simplified engine start-up prior to tuning.
• Easy and fast engine tuning using engine efficiency map.
• Engine load modelling based on inlet manifold pressure and inlet manifold temperature. Alternatively, for example, when using individual throttle bodies, throttle position can be used.
• Fuel volume calculation considers delay effects resulting from the secondary (high) injector installation position.
• Sensor calibrations available for many common automotive sensors.
• Support for analogue and digital (frequency or duty cycle) sensors.
• Transient fuelling compensation using physical modelling of fuel film.
• Nitrous system with two activation stages and additional fuel pumps, bottle heater control and pressure sensor.
• Transmission brake control ('bump') functionality for perfect positioning of cars.
• Support of MoTeC devices: ADR, E8XX, PDM, SLM, VCS
• Test settings for most outputs, including injection and ignition outputs, for easier setup.
• Turbocharger wastegate pressure control with pressure sensor and two PWM outputs.
• Configurable boost control with single wastegate actuator. Single and dual solenoids supported.
• Configurable turbocharger bypass control.
• Configurable anti-lag for single turbo with ignition timing limit, fuel volume trim, ignition cut, engine speed limit, boost aim and throttle aim tables.
• Supports 2 coolant fan outputs (PWM controlled).
• Configurable closed loop alternator system for PWM field winding control.
• Supports 2 switchable inlet manifold flaps with position feedback, and 1 switchable inlet manifold runner with position feedback, for variable inlet systems.
• Air conditioner support with switched output control.
• Coolant temperature compensations for engine speed limit, ignition timing, fuel volume, fuel mixture, 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 pump switched output.
• Fuel Flow Supply Sensor and Fuel Flow Return Sensor.
• Gearbox position detection via optional dual sensor or engine speed / wheel speed estimate.
• Gearbox shift request via Up Shift Switch / Down Shift Switch or Gear Lever Force sensor.
• Gearbox shift support with ignition cut, fuel cut, throttle blip and engine speed matching in forward gears.
• GPS acquisition and logging via CAN or RS232.
• Intercooler temperature and spray control.
• Closed loop Alternator control.
• Lap distance, time and number via BR2, GPS or switched input, with split and sector options.
• Configurable launch control with tables for engine speed, throttle limit, boost aim and fuel volume trim.
• Race time system with tables for ignition timing trim, fuel mixture aim, boost limit and throttle limit.
• Idle closed loop control system using ignition, drive by wire actuation or idle solenoid.
• Idle bypass control with stepper motor supported.
• Engine Load Average channel with tables for engine speed limit, ignition timing trim, fuel mixture aim, boost limit and throttle limit.
• Ease of engine start with dedicated fuel volume and idle compensations during crank and post start.
• Engine run time total for engine hour logging.
• Configurable security for multiple users with differing access options.
• Configuration of brake state using a switch or a pressure sensor.
• Configuration of clutch state using a switch, a position sensor or a pressure sensor.
• Calculation of clutch slip.
• ECU-internal G-force (acceleration) – longitudinal, lateral, vertical
• ECU CAN receive from a defined CAN ID for data reception from MoTeC devices. Support of 3 (M142/M182) CAN buses.
• ECU CAN transmit of the most common channels using standard MoTeC CAN templates.
• 8 configurable switches and 8 rotary switches (wired or CAN input) with each of 9 positions simultaneously mappable to Launch Control, Pit Switch, Anti-Lag, Traction, Race Time Reset, Engine Speed Limit Maximum, Throttle Pedal Translation, Ignition Timing, Fuel Mixture Aim, Boost Limit, Traction Aim and Traction Control Range.
• Pulsed tachometer output with configurable output pin and scaling.
• Dual bank drive by wire throttle servo control.
• Configurable throttle sensor input, with 2 channel analogue or single wire digital (SENT) protocol.
• Throttle Pedal sensor with translation table. Hybrid OE pedals (for example Ford) are supported - one analogue and one digital channel.
• Use of a Throttle Pedal sensor or a Throttle Position sensor in case of a cable throttle.
• Differential pump output with differential temperature threshold and hysteresis control.
• Transmission pump output with transmission temperature threshold and hysteresis 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.
• 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 Collector, Bank 1 and 2 Collector, and Cylinders 1 to 8 (M142) or 1 to 12 (M182)
  • Exhaust Lambda via LTC, LTCN, or PLM for Collector, Bank 1 and 2 Collector, and Cylinders 1 to 8 (M142) or 1 to 12 (M182)
  • 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.

ECU VARIANTS :

The Package is available across MoTeC's M1 direct injection ECU range:

• M182 up to 12 cylinders

• M142 up to 8 cylinders

• M122 up to 4 cylinders

A pinout example for each ECU variant is provided.