MaxxECU GEN2 Race — Technical Specifications

⚙ Technical Details

Full Specifications

Explore the complete feature list and technical capabilities of the MaxxECU GEN2 Race.

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12
Max Cylinders
550 kPa
MAP Sensor
IP68
Waterproof
16 GB
Internal Log
700g
Weight

Target Engines

  • All 1–12 cylinder engines (2/4-stroke)
  • Up to 12 cylinders fully sequentially
  • Up to 12 cylinders in wasted spark

Inputs

  • 8 pulse inputs (VR/HALL): 2 with selectable 5/12V power supply, all with selectable pullups
  • 24 Analog inputs (selectable pullups)
  • 8 Exhaust Gas Temperature inputs (TYPE-K)
  • Dual wideband lambda (LSU 5.2/4.9/4.2)
  • Dual knock sensor input

Outputs

  • 16 injectors (Peak-hold high/low impedance) / GP outputs
  • 12 IGN / GP outputs (selectable +5V/12V/GND)
  • 8 GP Outputs (GND)
  • 4 GP Outputs (+12V)
  • 4 GP Outputs (H-bridge/E-Throttle)

Connectivity

  • USB-C 480 mbit/s (MTune PC communication)
  • USB-C 12 mbit/s (tablet charging)**
  • WiFi communication with MTune and MDash**
  • Bluetooth connectivity with MDash
  • Dual CAN bus for expansion modules, OEM vehicle CAN, OBDII, CAN gearbox control

Technical Specifications

  • Superseal 1.0 connectors
  • 550 kPa MAP sensor (4.5 bar / 65 PSI boost), user-serviceable, with BSP 1/8 thread
  • 3-axis accelerometer (up to 8 G)
  • ARM dual core CPU
  • 6–22V operating voltage
  • 16 GB internal log capacity, 1000 Hz, all 1600+ channels
  • Resolution on ignition: 0.1 degrees
  • Resolution on injectors: 0.001 ms
  • Performs fuel and ignition calculations 3,000 times per second
  • 200 Hz sampling rate on all EGT inputs
  • 2000 Hz sampling rate on analog/digital inputs
  • Weight: 700 g
  • Dimensions: 240 x 138 x 35 mm including protruding connectors
  • Black powder-coated aluminium case
  • All inputs and outputs are safeguarded against overvoltage, reverse polarity, and short circuits
** Note: WiFi and USB Port 2 are not yet supported for communication at this time.