Mercury Racing QC4V Kit - M150M


This Plug-In Kit is designed as a complete replacement for the factory OE (original equipment) ECU, using existing wiring, sensors and mounting hardware to deliver plug-in convenience with fully programmable control. The ruggedised M150 ECU is supplied with the Package preloaded, providing complete functionality for the Mercury Racing QC4V engine. The Package is based on MoTeC's GPR Package with additional features unique to this engine.

Along with dual drive-by-wire, fuel, ignition and dual turbocharger control, this Package adds knock control to the QC4V and also supports OE ECU features, including:

  • Key start
  • OE dash or MoTeC dash operation via OE CAN busses
  • Trim up and trim down control
  • Gear forward and reverse operation
  • Trim tab position port and trim tab position starboard monitoring
  • Stern leg position monitoring

The start file supplied in the Package contains all the calibrations and settings for the sensors, fuel injectors, ignition coils, knock control, throttle servo and turbocharger wastegates. Users can begin tuning to their desired power level right away with the assurance of a safe base tune that is equivalent to the original ECU.

In addition, as the OE CAN bus systems operate at 250 kbit/second, a restricted version of MoTeC's pre-defined CAN messaging is used to allow the addition of E888, LTC, and Display Loggers without overloading CAN communications.

In particular, an E888 I/O Expander with 250 kbit/second CAN messaging is available for use with this Plug-In Kit.


There is 1 variant available, it is:



PART #11506

WHAT'S IN THE BOX                                                                                                                    


  • MoTeC M150M ECU
  • Enable for the MoTeC M150M ECU
  • Firmware Licence (Mercury Racing QC4V Package)
  • M150 Mercury Racing QC4V Adaptor Kit, containing:
    • Mercury Racing M1 Connector A Stub Loom
    • Mercury Racing M1 Connector B Stub Loom
    • Mercury Racing M1 Connector C Stub Loom
    • Mercury Racing M1 Connector D Stub Loom
    • LTCD - Dual NTK Lambda To CAN Long Loom
    • X 2 - NTK UEGO Wideband Lambda Sensor
    • X 2 - Knock Sensor (045)
    • M150 Mercury Racing QC4V Mounting Kit
    • Mercury Racing QC4V Breakout Loom
    • M150 Mercury Racing QC4V Adaptor Box 
MoTeC creates quality products and provides quality support to match.


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