MoTeC M1 Firmware: JRR Toyota 2JZ

JRR Toyota 2JZ firmware license for MoTeC M1 ECU

  • If you are a MoTeC dealer or already own an M1 ECU, you can purchase just the firmware license - no ECU purchase required

  • This firmware is available for the standard 2JZ crank and cam pattern (12, 1) or the VVTi pattern (36-2, 3). Please note that you cannot switch to the other firmware unless you purchase another license for that firmware.

  • JRR Universal Motorsport firmware package contains all the same features as the Toyota 2JZ firmware, but allows any crank/cam pattern, firing order, and cylinder count to be selected, for those running a non OE trigger setup.
  • Targeted firmware specific to one engine saves money versus buying an unlocked firmware.

Base Calibrations:

This firmware is based on MoTeC GPR and includes the following features:

  • Flex fuel control - adjust fuel, timing, boost, cold start and more based upon ethanol content

  • Features engine speed based traction control from GPR as well as wheel speed differential traction control (similar to the M800) for guys running automatic transmissions or any other setup where slip between the engine and the drive wheels exists.
  • OE A340E automatic transmission supported (M150 variant only)
  • Supports running two separate fuel systems - each running a different type of fuel

  • Two stage nitrous control - various parameters supplied to control nitrous. Includes nitrous bottle heater relay control based on nitrous pressure

  • CO2/wastegate pressure control - controls a fill/bleed solenoid setup

  • Water injection control - with failsafe for boost/timing/fuel based on pressure sensor feedback

  • Air bypass anti-lag control - for increased ALS performance (when used with appropriate engine hardware)

  • Trans brake bump and creep feature
  • Comprehensive boost control strategy with flexible aim setup

  • Expanded warning and safety system including fuel injector duty cycle
  • Supports the use of AEMnet lambda devices, as well as lambda controllers with a 0-5v signal output

  • Cruise control - if equipped or converted to drive by wire throttle
  • Supports direct input from a MoTeC/Racegrade CAN keypad

  • Supports direct input from MoTeC/Racegrade IMU
  • The lower price (compared to GPR) is due to this firmware being locked to the OE engine (unless otherwise noted). Locking is done by hard coding the crank and cam trigger pattern, cylinder number and firing order in the firmware. To change to a different engine or non stock trigger pattern requires purchasing a different firmware license. Multiple firmware licenses can be installed on a single ECU.

  • Like anything, the MoTeC M1 requires knowledge and experience to gain the best results. While we are happy to answer technical questions, purchase of this M1 firmware does not come with unlimited tuning support. We can quote tuning for your particular setup, refer you to someone in your area, or if you prefer to do it yourself (and lack the experience) then we can also quote training.

  • This firmware is for closed course competition vehicles only. It does not meet federal emissions requirements.

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