• 13210 - MCM112 ECU
• 61602 - MCM112 MERCURY V8 450R ACCESSORY KIT
  • 53120 - KNOCK SENSOR (045)
  • 61490 - LOOM- MCM112 EXPANSION
  • 61603 - MCM112 MERCURY V8 450R MOUNTING KIT

    • 3 x BUSH MOUNTING MCM112

    • 3 x GROMMET MOUNTING MCM112

    • 1 x M8 X 30mm HEX BOLT S/S

Licence

• 23819 - M1 Licence - Mercury Outboard 112 (MCM112)

  This licence includes Level 2 Logging.

This Licence is required to run the Mercury Outboard 112 (MCM112) package in the MCM112 ECU.

Mercury OE Integration

To allow for the MCM112 ECU to communicate with the other OE modules on the CAN Bus (Dash, Body module, DTS, etc.) The following settings within the Mercury group need to be configured:

• Mercury Engine Configuration
• Mercury Engine ID
• Mercury Dash Type
• Mercury Dash Tank Configuration

Reference Mode

Package reference mode will be preset for a Mercury 450/500 Outboard engine.

ECU Sleep Mode

• Battery Connection
  • When the ECU is connected to constant battery power. E.g. the battery is connected, or the battery isolator switch is turned ON the ECU will remain ON for 30 seconds then go into sleep mode.
  • This cycle will repeat anytime battery power is disconnected/reconnected.
  • If M1 Tune is connected to the ECU within the 30 seconds the ECU will remain powered until M1 Tune is disconnected.
• Ignition ON
  • When the ignition is turned ON then OFF the ECU will remain ON for 5 seconds then go into sleep mode.
  • This cycle will repeat anytime the ignition is turned ON / OFF.
  • If M1 Tune is connected to the ECU with the ignition ON the ECU will remain powered until M1 Tune is disconnected.

Power Hold Relay

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

Cowl 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.

• 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 4 assignable knock sensors (Hardware dependent) and selectable centre frequencies.
• Onboard lambda control utalising 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.
• 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 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.
• Closed Loop Alternator Control.
• 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.
• 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.
• Lap distance, time and number via BR2 or switched input, with split and sector 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.

MCM112 Connector A - BK (Black)

MCM112 Connector B - BN (Brown)

MCM112 Connector C - GY (Grey)

MCM112 Connector X — Expansion