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Professional ECU

MAXXECU PRO

Introducing the ultimate engine control system for tuning experts and racing professionals who demand the best - MaxxECU PRO.

Up to 12 Sequential Cylinders
Knock Control
Dual CAN Bus
Waterproofed Aluminium Case
MaxxECU PRO
MaxxECU PRO
MaxxECU PRO
MaxxECU PRO

MaxxECU PRO

When every fraction of a second matters on the street, track or dragstrip, the PRO gives you access to virtually all engine data, allowing you to fine-tune every aspect for peak performance. It comes with the intuitive MTune software for seamless tuning and real-time monitoring, plus full control with the wireless MDash Android app, taking your setup to the next level.

Up to 12 Sequential Cylinders

All 1-8, 10, 12 and 16 cylinder engines. Up to 16 cylinders in wasted spark.

Knock control

Advanced knock detection and control for maximum engine protection.

Bluetooth Built-in

Data logging via Bluetooth connectivity.

Selected features

Launch control
Knock control
Boost control (triple stage)
Nitrous (stages)
Traction control
Shift-cut
VANOS / VVTi, variable valve timing
CAN bus (dual)
Auto transmission support
Advanced dragracing functions
Flex fuel
2 knock sensor inputs
12 EGT inputs (separate harness)
16 injector outputs (high/low impedance)
12 ignition outputs
22 extra analog inputs
10 extra digital inputs
30 extra outputs (GPO)
Wideband lambda (dual)
E-Throttle (dual)
Waterproofed aluminium case
Bluetooth
Accelerometer
Transmission control (CAN)
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Why Choose PRO

PROFESSIONAL ENGINE MANAGEMENT

The ultimate ECU for professional builds. Up to 12 sequential cylinders with knock control and dual CAN bus.

12 Sequential Cylinders

Up to 12 cylinders fully sequentially. Up to 12 cylinders in wasted spark.

Knock Control

Advanced knock detection and control for maximum engine protection and performance.

Launch Control

Up to three stages of launch control, rolling launch, shift-cut and anti-lag support.

Traction Control

Built-in traction control with power management for optimal grip and performance.

Bluetooth Built-in

Data logging via Bluetooth connectivity included.

Dual CAN Bus

Dual CAN buses for tranmission control, expansion modules, OEM vehicle CAN, and OBDII communication.

Technical Details

FULL SPECIFICATIONS

Explore the complete feature list and software capabilities of MaxxECU PRO.

Target Engines of MaxxECU PRO
  • All 1-12 cylinder engines (2/4-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 tp 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 tranmission control, 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
MTune tuning features
MaxxECU trigger support
See supported trigger system in online tech pages.
MaxxECU engine protections
  • EGT fuel correction
  • Lean power cut
  • EGT power cut
  • Rev limit
  • Advanced warning and protection system
  • Lambda fuel correction
MaxxECU auto transmission support
MaxxECU functionality
  • Launch control (up to three stages)
  • Rolling launch
  • Anti-lag using solenoid or E-Throttle
  • Traction control
  • Power management
  • Shift-cut
  • Overrun fuel cut
  • Lambda control (closed loop)
  • Nitrous control
  • AC control
  • Boost control (closed/open loop), extra compensation tables.
  • Boost level switching
  • E-Throttle support
  • VANOS/VVTi support
  • Logging: Internal up to 1000Hz, PC logging 20Hz
  • Built-in error diagnostics and handling
  • Idle control using E-Throttle, idle solenoid, stepper motor or ignition timing
  • Closed loop anti-stall
  • Ignition timing lock for easy synchronization with timing light
  • Flex fuel
MaxxECU advanced features
  • Speed limiters
  • Individual fuel correction per cylinder
  • Injector staging
  • Virtual fuel tank/fuel consumption
  • Filters on TPS, RPM and MAP signals
  • Trailing ignition
  • Virtual inputs/internal outputs to activate internal functions
  • Use of TYPE-K sensor to report IAT up to 350 degree C/660 F
  • Wastegate control with CO2 for predictable boost
  • Extra user table activation based on user defined settings
  • After launch power limit, function to control traction after launch
  • CAN inputs (advanced) - Receive CAN data from external electronics and use in MaxxECU, such as OEM vehicle buttons.
  • Automatic starting and stopping of internal log function based on user conditions (speed, load, error code etc.)
  • Timers and distance counters
  • CAN for OEM protocols, OBDII, and CAN modules
  • Clutch slip control with user defined tables (as an example)
  • Measure injector resistance directly from software
  • Built-in trigger oscilloscope
  • Built-in trigger logger
  • Flexible load/speed axis selection
  • Flexible user output functions
  • Flexible user PWM/FREQ output functions
  • Speedometer output function
  • Tachometer output selectable 5/12V, supports external flyback coil
  • Sequential gearbox control
Features NOT available on MaxxECU MINI
  • Built-in wideband lambda controller (available on MaxxECU STREET, SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
  • E-Throttle / drive-by-wire motor outputs (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in Bluetooth (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in knock sensor inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in EGT inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
Features NOT available on MaxxECU STREET
  • E-Throttle / drive-by-wire motor outputs (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in Bluetooth (available on MaxxECU SPORT, RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in knock sensor inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in EGT inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
Features NOT available on MaxxECU SPORT
  • Built-in knock sensor inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
  • Built-in EGT inputs (available on MaxxECU RACE, RACE H2O, GEN2 RACE, PRO)
Product Gallery

SEE IT IN DETAIL

Take a closer look at MaxxECU PRO from every angle.

All MaxxECU wiring consists of high quality automotive thin wall cable. All cables are labeled with their functions. We have done everything for a stress free installation
All MaxxECU wiring consists of high quality automotive thin wall cable. All cables are labeled with their functions. We have done everything for a stress free installation
We prefer to sell our state-of-the-art products bundled as kits, neatly packaged complete with harness, wideband sensors, installation manuals and connectors.
We prefer to sell our state-of-the-art products bundled as kits, neatly packaged complete with harness, wideband sensors, installation manuals and connectors.
extends the engine control unit with EGT capabilities for up to 12 sensors
extends the engine control unit with EGT capabilities for up to 12 sensors
extends MaxxECU PRO with secondary WBO capabilities as an example
extends MaxxECU PRO with secondary WBO capabilities as an example
is like all other MaxxECU harnesses made of Automotive thin wall cable with printed labels and extends functionality
is like all other MaxxECU harnesses made of Automotive thin wall cable with printed labels and extends functionality
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FIND YOUR PERFECT ECU

Compare all MaxxECU models side by side to find the perfect fit for your project.

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GET YOUR PRO

Choose between BASIC, STANDARD or unit only kit for your build.

16 Injector Outputs
12 Ignition Outputs
Dual CAN Bus
MaxxECU PRO unit with no accessories in box in stock
MaxxECU PRO unit with no accessories in box

$2,465.11

MaxxECU PRO STANDARD in stock
MaxxECU PRO STANDARD

MaxxECU PRO basic package includes only harness 1.

$2,787.65

MaxxECU PRO PREMIUM (ECU, harnesses, accessories and LSU 4.2) in stock
MaxxECU PRO PREMIUM (ECU, harnesses, accessories and LSU 4.2)

$3,329.05

Included items

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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