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MaxxECU Pro
For tuning masterminds working with racing professionals looking for the most advanced engine control system, this is it. On the…
Price range: £1,850.00 through £2,569.93 Incl. Vat
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MaxxECU PRO – Ultimate Engine Control for Elite Motorsport
The MaxxECU PRO is the pinnacle of engine management – designed for professional motorsport, high-end builds, and powerplants that demand total control. Whether you’re managing a V12 endurance engine, a 4-rotor turbo monster, or a full race-spec twin-E-throttle setup, the PRO is built to handle anything you throw at it. With unmatched input/output capability, advanced processing power, and modular expansion, the PRO is the ECU of choice when nothing else will do.
Who It’s Built For
The MaxxECU PRO is designed for professional tuners, race teams, and hardcore builders who require absolute control over every aspect of engine and vehicle management.
- Fully sequential fuel and ignition up to 12 cylinders
- Up to 12-cylinder wasted spark support
- Dual E-throttle control and advanced motorsport strategies
- High-resolution logging, EGT analysis, and flexible CAN integration
Key Features of MaxxECU PRO
- Dual wideband lambda control (LSU 4.2 and 4.9 supported)
- 12 EGT inputs (Type-K/N, up to 1200°C / 2200°F)
- Dual E-throttle support with safety and failover handling
- Built-in 400kPa MAP sensor (up to 3 bar / 43 PSI boost)
- 16 peak/hold injector outputs – suitable for low and high impedance injectors
- 12 ignition outputs with 5V signal control
- 30 configurable general-purpose outputs – for fans, boost solenoids, pumps, nitrous, etc.
- Bluetooth support for MDash mobile tuning and monitoring
- CANBus integration for expansion modules, OEM networks, and OBDII
Need Help Choosing?
If you’re ready to step into the most capable engine management system MaxxECU offers, the PRO is the ultimate choice. For assistance in choosing the right ECU for your build, get in touch or try our Online ECU Selector.
Target Engines of MaxxECU PRO
- All 1-12 cylinder engines (4-stroke)
- Up to 12 cylinders fully sequentially
- Up to 12 cylinders in wasted spark
MaxxECU PRO inputs
- Intake air temperature sensor (IAT)
- Coolant temperature sensor (CLT)
- Throttle position sensor (TPS)
- Dual lambda (WBO) sensor. Uses sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2 and 4.9
- 2 trigger inputs. VR or digital. Automatic trigger level detection. The signals are processed by a completely separated processor for maximum performance and immunity against interference
- 6 temperature sensors. Can be used for logging or control of additional functions
- 16 0-5V inputs. Can be used for additional sensors such as measurement of fuel / oil pressure
- 10 digital inputs used for example speed sensors (4 can use VR-sensors) or switches
- Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost
- 12 EGT TYPE-K/N inputs with separate harness (up to 1200C/2200F)
MaxxECU PRO outputs
- 16 peak/hold injector outputs. 1-2 high or low impedance injectors per output. 8A per output
- 12 ignition outputs. 5V signals to drive ignition modules, CDI units / coils
- 30 extra outputs for additional features. Can be adjusted to control virtually anything like fuel pumps, idle valves. GPO 1-8 (2A), GPO 9/10 (5A), GPO 11-14(2A), GPO 15-23 (12V sourcing, 4A), GPO 23-30 (1.5A)
- Dual E-Throttle support
MaxxECU PRO technical
- CAN bus for expansion modules, OEM vehicle CAN, OBDII
- USB communication for tuning with MTune
- Bluetooth for connecting to mobile devices with MDash
- 8MB memory for internal logging, up to 1000Hz
- Supply voltage 8-22V
- ARM Cortex-M3 120MHz main processor. Three extra processors to handle the triggers, injectors and EGT
- Resolution on ignition: 0.1 degrees
- Resolution on injectors: 0.001 ms
- Updates the fuel and ignition calculations 2000 times per second
- The fastest PC communication on the market
- 50Hz sampling rate on all EGT inputs
- Up to 1000Hz sampling rate on analog inputs, see tech docs.
- Weight: 1137g
- 252x180x40mm excluding protruding connectors
- Built-in accelerometer up to 8G
- Waterproofed aluminium case with shock absorbers
| Included Item | BASIC | STANDARD | PREMIUM |
|---|---|---|---|
| The MaxxECU motorsport unit | ✅ | ✅ | ✅ |
| ECU connector(s) and terminal(s) | ✅ | ❌ | ❌ |
| Wiring harness for ECU connector 1 | ❌ | ✅ | ✅ |
| USB cable for superfast communication | ✅ | ✅ | ✅ |
| Push-lock to barb (MAP-sensor connection) | ❌ | ✅ | ❌ |
| MAP-sensor push-to-lock hose kit | ❌ | ❌ | ✅ |
| Printed wiring diagram | ✅ | ✅ | ✅ |
| Printed quick start guide | ✅ | ✅ | ✅ |
| All items in a box | ✅ | ✅ | ✅ |
| Bosch LSU 4.2 wideband oxygen sensor (2 for PRO) | ❌ | ❌ | ✅ |
| LSU 4.2 connector (2 for PRO) | ❌ | ❌ | ✅ |
| Additional wiring harnesses (if available for the ECU) | ❌ | ❌ | ✅ |
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