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MaxxECU GEN2 SPORT is an engine management ECU for up to six cylinders sequentially, combining built-in wideband lambda control, dual knock inputs and high-speed logging in a compact IP68 enclosure.
Included in this package — 2576
- MaxxECU GEN2 SPORT ECU
- LSU 5.2 wideband lambda sensor
- Flying-lead installation kit
Highlights
- Controls up to 6 cylinders sequentially, or 12 in wasted spark.
- Built-in 550 kPa MAP sensor for up to 4.5 bar / 65 PSI boost.
- Single built-in wideband lambda controller supporting LSU 4.2, 4.9 and 5.2.
- Dual knock sensor inputs.
- 4 GB internal logging at up to 1,000 Hz.
- Wi-Fi, Bluetooth and high-speed USB-C connectivity.
- Waterproof IP68-rated aluminium enclosure.
Technical specifications
| Processor | ARM dual-core |
|---|---|
| MAP sensor | Built-in 550 kPa (up to 4.5 bar / 65 PSI boost) |
| CAN bus | Vehicle communication, expansion and transmission control |
| Wi-Fi | MTune communication |
| Bluetooth | MDash connectivity |
| PC connection | USB-C, 480 Mbit/s |
| Tablet connection | Additional USB-C, 12 Mbit/s, with charging |
| Internal logging | 4 GB; over 2,000 channels at up to 1,000 Hz |
| Accelerometer | Built-in 3-axis, up to 8G |
| Operating voltage | 6–22 V |
| Connectors | Superseal 1.0 |
| Enclosure | IP68-rated powder-coated aluminium |
| Ignition resolution | 0.1 degrees |
| Injector resolution | 0.001 ms |
| Fuel and ignition calculations | 3,000 times per second |
| Analog/digital sampling | 2,000 Hz |
| ECU dimensions | 175 × 138 × 35 mm |
| ECU weight | 450 g |
| Software | MTune PC software for configuration, tuning and logging |
Inputs
- 4 pulse inputs (VR/Digital): 2 with selectable 5/12 V power supply; all with selectable pullups.
- 12 analog inputs with selectable pullups.
- Single wideband lambda input (LSU 5.2 / 4.9 / 4.2).
- Dual knock sensor inputs.
Outputs
- 6 injector outputs (peak-and-hold, high/low impedance) / GP outputs.
- 6 IGN / GP outputs with selectable +5 V / 12 V / GND.
- 7 GP outputs (GND).
- 2 GP outputs (H-bridge / E-Throttle).
Installation and tuning
Wiring, configuration and calibration must be matched to your engine and vehicle. Vehicle communication and transmission control depend on the supported application and installation.