MoTeC M1 Firmware: JRR Yamaha Viper

JRR Yamaha Viper 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 package suits 2014+ Yamaha Viper models

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

    • Complete integration with Yamaha CAN bus - maintains full OE vehicle operation and dash functionality (stock ECU not needed)

    • Sensor input for optional drive belt temperature - including warning system and limiter

    • Full control of all engine tuning parameters including fuel, timing, boost, launch, etc with live tuning via supplied ethernet cable

    • Optional sensors and sub harness wiring can be added to the base kit, to customize for any application
    • Staged injection - supports two injectors per cylinder, including dual fuel systems
    • Closed loop lambda control - using optional lambda sensor
    • Flex fuel control - adjust fuel, timing, boost, cold start and more based upon ethanol content
    • Launch control - trigger from vehicle speed or add an external switch
    • 2 stage nitrous control - various parameters supplied to control nitrous systems including bottle heater relay control based on nitrous pressure
    • Integrated CO2/wastegate pressure control - controls a fill/bleed solenoid setup to control wastegate pressure
    • Water injection control - with failsafe for boost/timing/fuel based on pressure sensor feedback
    • Knock control - simply add a knock sensor to engine and wire to M1 ECU
    • Supports MoTeC CAN lambda controllers, AEMnet CAN lambda controllers or any lambda controller with a 0-5v signal output
    • Supports most common injectors, coils, sensors and actuators
    • Supports direct input from a MoTeC/Racegrade CAN keypad
    • You (or your tuner) have full control, at all times, of every aspect of engine operation along with the data to make informed tuning decisions. No more sending ECUs out for a mystery re-flash, and hoping it is optimum for your exact setup. Knowledge is power - race (and play) smart!
      • 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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