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Superseded Firmware GPR (M150).November 2013

M150 Firmware


GPR (M150)
November 2013 (1.00)
GPR (M150).November 2013
M1 GPR (23072)


Available (extra cost)


Packages for this Version: November 2013
Name Version
Generic 4 cylinder, MAP based Efficiency November 2013 (1.00.0006)
Coyote Stock Injectors November 2013 (1.00.0006)

Packages for Other Versions

GPR (M150).July 2019 (1.11)

GPR (M150).February 2016 (1.07)

Release Notes

Current Version

  • Help update for 'Engine Cylinder N Bank'
  • Transmit Driver Switches and Driver Rotary switches on CAN
  • Bugfix: Exhaust Lambda cylinder assignment to correct bank
  • Bugfix: Exhaust Temperature cylinder assignment to correct bank
  • Bugfix: report correct warning in sys log
  • VCS communication update for current VCS
  • Bugfix Engine Speed Limit: use default ignition range and fuel margin if not specified differently
  • Bugfix Fuel Film Compensation: Cut value cannot get bigger than actual film
  • Brake State: introduce enumerators Sensor Fault, Unknown. Behaviour change: if Brake sensors are not configured, Vehicle Speed is not the highest wheel speed, which then prevents Traction not working.
  • Set Throttle Pedal to zero when sensor fails
  • Change to system
  • Delete MoTeC VCS module


  • Update GPS module to 01.05.0008
  • Bugfix where downshift throttle blip does not cancel
  • Bugfix: Calculation of Fuel Injector Duty Cycle now only based on enabled cylinders.
  • Fuel Cylinder N Output Enable is set to Disabled if the Cylinder No > Engine Cylinders.
  • Fix idle mass flow calculation when steering pressure sensor is disabled.
  • Idle request: add Throttle Aim State 'Pedal' to entry conditions.
  • MAP estimate calibration method uses Airbox Pressure and Ambient Pressure fall back, equal to MAP Estimate calculation.
  • Knock Warning only consideres active cylinders.
  • Remove Charge Cooling Gain Max validation.
  • Add Engine Speed axis to Engine Boost Limit table.
  • Documentation updates.
  • System changed down to


  • Turn off 300kPa manifold pressure limit.
  • Turn off 15000rpm engine speed limit.
  • Fix gear ratio calculation causing incorrect traction control and vehicle speed limit operation.
  • Clamp 'Idle Mass Flow' channel to the range [0, 100]%.
  • Increase knock calculation rate to 200Hz to give finer resolution on 'Knock Activate Delay'.
  • Report overrun, overboost and flood clear as 'Fuel Cut' rather than a generic fuel disable.
  • Ignore 'Air Conditioner Refrigerant Pressure' sensor if it is not in use.
  • Add 'Coolant Temperature Estimate' table.
  • Run coolant fans continuously if coolant temperature sensor fails.
  • Add 'ECU Power Relay'.
  • Add 'Steering Pressure Switch'.
  • Documentation updates.


  • Initial release.


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