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Entry-Level ECU

MAXXECU MINI

Advanced entry-level engine control system for up to 4 sequential cylinders. Up to 8 in wasted spark.

Waterproofed Aluminium Case
Up to 4 Sequential Cylinders
Built-in 400kPa MAP Sensor
USB Tuning with MTune
MaxxECU MINI
MaxxECU MINI
MaxxECU MINI
MaxxECU MINI

MaxxECU MINI

Faster and easier tuning with the built-in MAP-sensor up to 3 bar / 43.5 psi of boost. Get started faster with the easy-to-use MTune PC-software

Up to 4 Sequential Cylinders

All 1-4, 6 and 8 cylinder engines. Up to 8 cylinders in wasted spark.

Built-in MAP Sensor

400kPa MAP-sensor for up to 3 bar / 43.5 PSI of boost.

MTune PC Software

Easy-to-use tuning software with superfast USB connection.

Selected features

Traction control
Internal loggings
Shift-cut and launch
Advanced warning system
Built-in MAP-sensor
4 injector outputs (high impedance)
4 ignition outputs
4 extra outputs (GPO)
2 extra analog inputs (0-5V)
2 extra digital inputs (HALL)
CAN bus
Transmission control (CAN)
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Why Choose MINI

ADVANCED ENTRY-LEVEL ENGINE CONTROL

Advanced entry-level engine control system for up to 4 sequential cylinders. Up to 8 in wasted spark.

Waterproofed Aluminium Case

85x120x43mm excluding protruding connectors. Weight: 245g (ECU only).

Launch Control

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

Boost Control

Triple stage boost control (closed/open loop) with extra compensation tables.

Internal Logging

8MB memory for internal logging up to 1000Hz. PC logging at 20Hz via USB.

CAN Bus

CAN bus for transmission control, expansion modules, OEM vehicle CAN, and OBDII communication.

Technical Details

FULL SPECIFICATIONS

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

Target engines for MaxxECU MINI
  • All 1-4, 6 and 8 cylinder engines
  • Up to 4 cylinders fully sequentially (using a digital input as HOME)
  • Up to 8 cylinders in wasted spark
MaxxECU MINI inputs
  • Intake air temperature sensor (IAT)
  • Coolant temperature sensor (CLT)
  • Throttle position sensor (TPS)
  • 1 trigger input (VR/HALL). Automatic trigger level detection
  • 2 digital inputs used for example for speed sensors (Hall) or switches
  • 2 extra 0-5V inputs. Can be used for additional sensors such as for measurement of fuel/oil pressure
  • Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost
MaxxECU MINI outputs
  • 4 injectors outputs. High impedance only
  • 4 ignition outputs. 5V signal to drive ignition modules, CDI units or coils
  • 4 outputs for extra features. Can be used to control virtually anything. Fuel pumps, idle control, boost solenoids, nitrous, shift lights, fans, warning lights, etc. GPO 1-3 (2A), GPO 8 (2A)
MaxxECU MINI technical
  • CAN bus for tranmission control, expansion modules, OEM vehicle CAN, OBDII
  • USB communication for tuning with MTune
  • 8MB memory for internal logging, up to 1000Hz
  • Supply voltage 8-22V
  • ARM Cortex-M3 120MHz main processor
  • 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
  • 85x120x43mm excluding protruding connectors
  • Weight: 245g (ECU only)
  • Waterproofed aluminium case
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 MINI from every angle.

MaxxECU MINI including flying lead harness.
MaxxECU MINI including flying lead harness.
MaxxECU MINI with built-in MAP sensor up to 3bar / 43.5PSI of boost.
MaxxECU MINI with built-in MAP sensor up to 3bar / 43.5PSI of boost.
MaxxECU MINI uses a micro USB connector, waterproofed by a rubber seal
MaxxECU MINI uses a micro USB connector, waterproofed by a rubber seal
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GET YOUR MINI

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

4 Injector Outputs
4 Ignition Outputs
CAN Bus

Included items

BASIC

STANDARD
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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