Product Description
MTune Software Download - Try it!
Not sure if this ECU is the one you need? Email us at tech@schnitzracing.com with questions.
Introducing MaxxECU Street – where advanced engine control meets seamless performance. Elevate your driving experience with a suite of features tailored for optimal versatility and precision.
Versatile Engine Compatibility:
- Designed for all 3-12 cylinder 4-stroke engines, offering adaptability for a wide range of vehicles.
- Sequential control for up to 6 cylinders or embrace the power of wasted spark for up to 12 cylinders.
Smart Inputs for Ultimate Precision:
- Essential sensors include Intake Air Temperature, Coolant Temperature, Throttle Position, and a Lambda (WBO) sensor directly connected to the ECU – supporting Bosch LSU 4.2 and 4.9.
- 2 trigger inputs (VR or digital) with automatic trigger level detection, processed by a dedicated processor for peak performance and interference immunity.
- Additional temperature sensors, 0-5V inputs, and digital inputs for comprehensive customization.
Powerful Outputs for Total Control:
- 6 injector outputs designed exclusively for high impedance injectors.
- 6 ignition outputs providing a 5V signal to drive ignition modules, CDI units, or coils.
- 4 outputs for extra features, giving you control over components such as fuel pumps, idle management, boost solenoids, nitrous, shift lights, fans, warning lights, and more (GPO 1-3 (2A), GPO 8 (5A)).
Advanced Technical Specifications:
- CAN bus compatibility (additional wires required) for expanded functionality.
- USB communication for tuning convenience with MTune.
- 8MB memory for internal logging at up to 1000Hz.
- Wide supply voltage range from 8-22V for flexible application.
- ARM Cortex-M3 120MHz main processor for rapid and precise control.
- High-resolution settings with 0.1-degree accuracy on ignition and 0.001 ms on injectors.
- Fuel and ignition calculations updated an impressive 2000 times per second for real-time accuracy.
- The fastest PC communication on the market ensures swift data transfer.
Compact, Lightweight, and Robust:
- Weighing just 520g, MaxxECU Street is compactly designed at 140x134x42mm (including mounting points, excluding connector).
- Encased in a durable aluminum casing, guaranteeing both performance and longevity.
Unleash the full potential of your vehicle with MaxxECU Street – where innovation meets control, and every drive becomes an experience. Upgrade your ride, elevate your performance.
MaxxECU Street Features
Target engines for MaxxECU Street
- All 3-12 cylinder engines (4-stroke)
- Up to 6 cylinders fully sequentially
- Up to 12 cylinders in wasted spark
Inputs
- Intake air temperature sensor (IAT)
- Coolant temperature sensor (CLT)
- Throttle position sensor (TPS)
- Lambda (WBO) sensor. Uses a sensor directly connected to the ECU without any additional electronics. Supports Bosch LSU 4.2, 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
- 2 extra temperature sensors. Can be used as switches or to control additional functions
- 2 extra 0-5V inputs. Can be used for additional sensors such as for measurement of fuel/oil pressure
- 2 digital inputs used for example for speed sensors (Hall) or switches
- Built-in 400kPa MAP-sensor for up to 3bar/43PSI of boost
Outputs
- 6 injectors outputs. High impedance only
- 6 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 (5A)
Technical
- CAN bus (additional wires required)
- 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
- Weight: 520g
- 140x134x42mm (including mounting points, excluding connector)
- Aluminum casing
MTune Tuning Features:
- 2D and 3D Tuning Capability
- Shortcuts for Most Operations
- Interpolation for Seamless Parameter Adjustments
- Local Autotune for Efficient Tuning
- Live-Logger for Real-Time Data Monitoring
- Superfast USB Connection for Swift Data Transfer
- Live Tuning with Instant Save – No Need to Burn Changes
- Table Smoothing for Enhanced Precision
MaxxECU Trigger Support:
- Check the supported trigger systems in the online tech pages for comprehensive information.
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:
- GM 4L80E/4L85E
- GM 4L60E/4L65E
- Toyota A340E
- Toyota A341E
- Toyota A650E
- BMW DCT
- VAG DSG
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) with 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 Support
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°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
