MaxxECU GEN2 RACE, with Dual LSU 5.2, flying lead install kit

MaxxECU GEN2 RACE Technical Data

• Superseal 1.0 connectors.

• 550 kPa MAP sensor (4.5 bar / 65 PSI boost), user-serviceable, BSP 1/8 thread.

• 3-axis accelerometer (up to 8 G).

• ARM dual-core CPU.

• Operating voltage 6–22 V.

• 16 GB internal log capacity, 1000 Hz, all 1600+ channels.

• 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.

• 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: 240x138x35 mm including protruding connectors.

• Black powder-coated aluminum case.

• All inputs and outputs safeguarded against overvoltage, reverse polarity, and short circuits.

*WIFI and USB Port2 not yet supported for communication – coming in 2026.

MaxxECU GEN2 RACE 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.

MaxxECU GEN2 RACE 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).