MoTeC MCM112 Mercury Plug-In ECU Kit

This system will keep the ECU powered up whilst connected to M1 Tune after the ignition has been turned OFF.

Cown Trim Switches

The cowl trim switches will operate while the ECU is in sleep mode (identically to the OE behaviour).

Engine Start

This feature operates identically to OE behaviour.

Driver Switches

Various in boat switches are received over CAN bus and assigned to firmware resources to allow for mode switching or outputting to certain devices on the CAN Bus.

Features:

• Drive Trim Control.
• Starboard and Port Trim Tab Control.
• Support of Mercury OE Systems:
  • Dash Warnings supported and enabled through M1 Warning Module.
  • Mercury OE DTS Systems via CAN: Throttle Lever, Crank Request, Gear Position Request, Drive Trim Up and Down Request.
  • Multi Engine Support - Up to 6.
  • Multi Engine Synchronisation.
• Vehicle Speed measured through using Pitot Tube, Paddle Wheel or optional GPS.
• Moving Prop Alert warning light output.
• Propeller Speed Sensor.
• Reduced ECU Transmit Mode for Integration with vessels that have a 250kbps CAN bus speed.
• Steering Pump Output.
• Throttle Limit Decrease Rate table for when a throttle limit is requested for smooth throttle reduction.
• Fuel Water Content Sensor (Water in Fuel Sensor).
• Water Inlet Temperature Sensor.
• Control of Port Injector fuel system.
• Configurable Ignition Output Pin for wasted spark and distributor systems.
• Sensor Calibrations available for many common automotive sensors.
• Configurable on-board knock for each cylinder with up to 2 assignable knock sensors and selectable centre frequencies.
• Onboard lambda control utilising factory lambda 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, allows for throttle based load.
• Engine Charge Temperature calculation, allows for correction of Inlet Air Temperature.
• Engine speed limiting with ignition cut and/or fuel cut with individual decay rates for smooth power reduction through Engine Speed Limit Decay table.
• Switchable engine speed limiting feature via throttle control.
• Transient fuelling compensation using physical modelling of fuel film.
• Nitrous system with one activation stage with fuel and ignition compensations.
• Test settings for most outputs, including injection and ignition outputs for easier setup.
• Assisted engine start with dedicated fuel volume and idle compensations during crank and post start.
• Configurable boost control (using a normal or inverted solenoid output).
• Coolant temperature compensations for engine speed limit, ignition timing, fuel mixture, boost limit.
• Engine oil pressure and Temperature.
• Fuel Pump priming and control based on engine rotation.
• Fuel Flow Supply sensor and Fuel Flow Return sensor.
• Fuel Tank 1 Level.
• Fuel Tank 2 Level.
• Gear Position detection and request.
• Gear Shift servo supported.
• Race Time system with trim tables for ignition timing compensation, fuel mixture aim, boost limit, throttle limit and engine boost limit.
• Idle Closed Loop control system using ignition and drive by wire actuation.
• Engine Load Average channel with tables for engine speed limit, ignition timing trim, fuel mixture aim, throttle limit and engine boost limit.
• Engine run time total for engine hour logging.
• Dual Bank drive by wire throttle servo control.
• Throttle Lever Sensor with translation table.
• Use of a Throttle Lever sensor or a Throttle Position sensor in case of a cable throttle.
• Vehicle Speed Limit Control system (DBW-throttle based).
• Configurable warning system with light and CAN output.
• Auxiliary time system with tables for ignition timing compensation, fuel volume trim and fuel mixture aim.
• Support of 4 CAN buses.
• ECU CAN Receive from a defined CAN ID for data reception from MoTeC devices.
• ECU CAN Transmit of the most common channels using standard MoTeC CAN templates.
• GPS acquisition and logging via CAN and RS232.
• Driver Switches.
  • 8 configurable driver switches and 4 rotary switches, each with 10 positions that can be simultaneously mapped to launch control, anti-lag, race time reset, engine speed limit maximum, throttle lever translation, ignition timing, fuel mixture aim and boost limit.
• Configurable security for multiple users with differing access options.
• Launch control.
• 5 auxiliary outputs for PWM control of added actuators:
  • Duty Cycle using Engine Speed and Throttle or Manifold Pressure Axis.
  • Activation based on inlet manifold pressure or throttle position.
  • Auxiliary Output 1 includes tables for Ignition Timing Compensation, Fuel Volume Trim and Fuel Mixture Aim.
• Optional integrations:
  • Optional channels for additional sensors via input pin and/or CAN message, including:
    • Boost Pressure.
    • Coolant Pressure and Temperature.
    • Engine Crankcase Pressure.
    • Exhaust Temperature via TCA Thermocouple Amplifier, Generic CAN for Collector.
    • Engine Crankcase Pressure.
    • Fuel Flow and Temperature.
    • Fuel Pressure and Temperature.
    • Steering Angle and Pressure.
    • Ambient Pressure.
    • Engine Oil Temperature, Pressure and Level.
    • Vehicle Acceleration.

For More Information Go To:

MoTeC - Mercury Plug-In ECU Kit