M400 Developed with the same advanced technology as our revolutionary M800 and M880 models, the MoTeC M400 reflects the demand for sophisticated electronics to control today’s highly evolved engines. Offering four injector drivers and four ignition outputs, the M400 is a fully programmable management system ideal for engines up to four cylinders with sequential injection and multi-coil ignition. It is also well suited to twin rotary applications. Eight auxiliary outputs provide control for aftermarket devices and systems normally managed by the factory computer. These can be allocated as required to functions such as 3D boost control, nitrous injection, intercooler spray bars, idle speed, shift lights, warning alarms and many more. The MoTeC M400 system includes a 32 Bit microprocessor as standard plus Narrowband Lambda control and Wideband Lambda control using an external meter. Optional features such as Continuously Variable Camshaft Control and Drive by Wire Throttle Control provide the flexibility to suit a wide range of modern vehicles.

m400 Upgrades m400 Software Support & Training Inputs & Outputs System Specifications

CONTINUOUSLY VARIABLE CAM CONTROL
The M400 provides the capability to control fully variable camshaft timing using factory trigger wheels and sensors. Each cam can be independently adjusted in 0.5 degree increments based on RPM and load. This allows users to optimise engine tuning across a wide range of operating conditions to achieve better high end performance and low speed torque. Other benefits include enhanced idle, fuel economy and emissions control.

DRIVE BY WIRE THROTTLE CONTROL
Drive by Wire technology uses an electronic throttle instead of the traditional mechanical system, interpreting pedal input from the driver via sensors while controlling a throttle actuator. The M400 caters for this high-tech function, employing sophisticated software and hardware that is compatible with most OEM Drive by Wire units.



m400 UPGRADES

For additional functionality, users can request password enabled upgrades such as Data Logging and Advanced Functions which includes Traction Control, Launch Control, High/Low Injection, Overrun Boost Enhancement (Anti-Lag) and Gear Change Ignition Cut for flat shifts.

HIGH SPEED INTERNAL WIDEBAND LAMBDA

While the standard system utilises Narrowband Lambda control and Wideband Lambda using an external meter, the M400 can be upgraded with a professional internal Wideband Lambda meter for maximum tuning accuracy.



m400 SOFTWARE

MoTeC software is designed with an emphasis on usability, enabling you to quickly optimise the set up of your vehicle. All software is menu driven and has extensive help screens, making it user friendly for the beginner and a powerful tool for experts.

ECU MANAGER TUNING SOFTWARE

The ECU Manager software is designed for set up, tuning and diagnostics of the engine management system. Tuning can be carried out online (with the ECU connected) or offline. Users can view sensor and status readings, output settings, compensations and diagnostic errors. It also features Quick Lambda (automated fuel adjustment), user definable screen layouts, 3D graphing of calibration tables, site target, output testing, multiple file comparisons, table interpolation, table export, table maths and online help.

INTERPRETER SOFTWARE (Logging option must be enabled)

MoTeC ’s Interpreter software provides advanced tools for analysing logged data quickly and efficiently. Data collected from the ECU’s internal log memory can be viewed numerically or graphically to evaluate the health and performance of the vehicle and to assess driving technique. Users can monitor various parameters in order to make improvements to performance and maintain vehicle reliability.



MoTeC SUPPORT & TRAINING

MoTeC is committed to delivering the highest level of customer service. Our team of support personnel and trained dealers will provide expert technical assistance and advice on the most suitable MoTeC system for your application. Comprehensive information is also available at the MoTeC website (including downloadable diagrams, software and application notes). To help customers make the most of their engine management and data acquisition systems, MoTeC conducts product training sessions and seminars with worldwide experts. Visit the MoTeC website for details.

INPUTS		OUTPUTS
Ref and Sync Trigger Magnetic Sensors (Programmable Trigger Levels) Hall Sensors Optical Sensors 6 Temperature Inputs User Programmable as Engine Temperature Air Temperature Oil Temperature Other sensors configurable 8 Voltage Inputs User Programmable as Throttle Position Sensor Map Sensor Mass Air Flow Sensor Gear Position Other sensors configurable 1 Lambda Sensor Input User Programmable as Narrow Band Wideband (External meter) Professional Internal Wideband (Optional) 4 Digital Inputs User Programmable as Wheel Speeds Dual RPM Limit Overrun Boost Activation Other sensors configurable	POWER COMMUNICATIONS CAN for diagnostics, tuning, logging retrieval and communication with other devices	4 Fuel Injector Drivers Programmable Current Outputs Up to 4 sequential high or low ohm injectors 4 Ignition Drivers Up to 4 outputs for multi coil applications 8 Auxiliary Outputs Programmable as Drive by Wire Continuously Variable Cam Control Turbo Waste Gate Control Intercooler Spray Bar Control Idle Speed Control Nitrous Injection Auxiliary Valves Stepper Motor Control Driver Warning Lights Shift Lights Tacho signal Fuel Pressure Control DC Servo Control Thermatic Fan Control Other devices as required Sensor Power Supply Separate Engine and Auxiliary Sensor Supplies

ENGINE MANAGEMENT SYSTEM	M400
GENERAL
Microprocessor - 3.3V 32 Bit with next generation time co-processor and 32MHz internal operation
Quality Standard	ISO 9002
Manufacturing Standard - IPC-S-815-A Class 3 High Reliability
Warranty Parts and Labour	2 year
Burn in –10 to 70 Deg C, 10 cycles in 32 hours
ECU Control Software stored in updateable Flash memory
High RFI Immunity
Low heat generation when using low ohm injectors
Battery transient protection
Environmentally sealed electronics
Waterproof connector with gold plated contacts
Case Size (mm)	147 x 105 x 40
Weight (kg)	0.500
PC Communications	CAN
Logger and Display Communications	CAN and RS232
Cylinders	1, 2, 3, 4 Sequential
Engines 2 stroke, 4 stroke, Rotary (2 Rotor)
Maximum RPM	> 20,000
OPERATING CONDITIONS
Internal Temperature Range (Deg C)	-10 ~ 85 Deg
Ambient Temperature (Deg C) (Depending on load and ventilation)	-10 ~ 70 Deg
Operating Voltage	6 ~ 22V DC
Operating Current (ECU only)	0.5 A max.
Reverse Battery Protection	External Fuse
COMPUTER SOFTWARE
Tuning, setup, diagnostic and utility software (Windows)
Computer Requirements	IBM PC with printer port, Win 95 to XP
Built-in help system
Data Logging Analysis	Opt. 1
User definable screen layouts
INJECTION OUTPUTS
Switchmode, high efficiency, low heat generation
Type	Peak and hold
Number	4
Injector Resistance	> 0.1 Ohm
User Programmable Current	0.5 ~ 6 Amp peak
User Definable Battery Compensation
FUEL CALIBRATION
Accuracy	0.000002 sec
RPM and Load Sites are user programmable
Main Table (3D) - RPM sites x Load sites	40 x 21
End of Injection Primary and Secondary (3D) - RPM sites x Load sites	20 x 11
Individual Cylinder Trim
Individual Cylinder Tables (3D) – RPM sites x Load sites	20 x 11
Secondary Injector Balance Table (3D) - RPM sites x Load sites	20 x 11
Auxiliary Compensations (any channel)	2
Adjustable MAP, Engine and Air Temperature, Fuel Pressure, Fuel Temperature and Gear Compensations
Accel./Deccel. Clamp, Decay and Sensitivity
Cold Start (5 parameters)
End of injection compensation (any channel)	2
Adjustable injector dead-time compensation
IGNITION OUTPUTS
Number	4
Ignition Interface allows connection to most OEM Ignition systems
IGNITION CALIBRATION
Accuracy	0.1 deg
RPM and Load Sites are user programmable
Main Table (3D) - RPM sites x Load sites	40 x 21
Individual Cylinder Trim
Individual Cylinder Tables (3D) – RPM sites x Load sites	20 x 11
Adjustable MAP, Engine and Air Temperature, Gear Compensations
Auxiliary Compensations (any channel)	2
Gear Compensation
Accel. Adv. Clamp, Decay and Sensitivity
Dwell Time – RPM x Battery Voltage	10 x 11
Odd Fire engine capability (any angle)
Rotary Ignition Split
BOOST CONTROL
Main Table (3D) - RPM Sites x User Defined Sites	20 x 11
Engine, Air and Exhaust Temperature Compensation
Auxiliary Compensation (any channel)	1
STANDARD FEATURES
Narrow Band Lambda Control
Wideband Lambda Control using external meter
Switched Cam Control
Driver Warning Alarm and Shift Light Control
Tacho Output
Gear Detection
Dual RPM Limit
Ground Speed Limiting
Nitrous Oxide Enrich / Retard
Air Conditioner Fan and Clutch Control
Over Run Fuel Cut
Programmable Sensor Calibrations
RPM Limit, Hard or Soft cut, fuel and/or ignition
Turbo Wastegate Control
Intercooler Spray Bars
Idle Speed Control (Pulse Width Modulated, Stepper, Drive by Wire)
RPM / Load Dependent Valves
Fuel Used Output
Fuel Pressure Control
Fuel Pump Relay Control
Alternator Control
Thermatic Fan Control
Slip Warning Light
User Definable 3D Output Tables with selectable axis parameters
OPTIONAL FEATURES (Necessary for some applications)
Data Logging	Opt. 1
Onboard Wideband Lambda Sensor Controller for NTK UEGO & Bosch LSU sensors	Opt. 2 (Single)
Traction Control and Launch Control (2, 3 or 4 wheel)	Opt. 3
Gear Change Ignition Cut (Flat shifts)	Opt. 3
High/Low Injection (Staged Injection)	Opt. 3
Overrun Boost Enhancement (Anti-lag)	Opt. 3*
Continuously Variable Cam Control	Opt. 4
Drive by Wire Throttle	Opt. 5
AUXILIARY OUTPUTS
Number of Auxiliary Outputs	8
All outputs are Pulse Width Modulated or Switched capable
4 Wire Stepper Motor capable
Number of Outputs with High and Low Side drive	6
Auxiliary Outputs can be used for standard and optional functions as required
TRIGGER SENSORS
Directly Compatible with most OEM trigger systems including:  Hall, Magnetic and Optical types  Multi-tooth (e.g. Mazda and Toyota)  1 or 2 Missing Teeth (e.g. Porsche)  Many other special types incl. Ford narrow tooth, Nissan optical, Harley Davidson
Digital Signal Processing with Advanced Diagnostics
SENSOR INPUTS
Throttle Position, Manifold Pressure, Engine and Air Temperature
Auxiliary Sensor Inputs	10
Digital/Speed Inputs	4
AIR FUEL RATIO INPUTS
Narrow Band
Wideband using external meter
Single onboard Wideband, fully temperature compensated using high speed, professional type NTK UEGO or Bosch LSU sensors	Opt. 2
Range – Lambda	0.70 to 32.0
Resolution – Lambda	0.001
Lambda inputs also usable as 0-5V analogue input	1
DATA LOGGING
Logging of all ECU parameters	Opt. 1
Memory, Non-Volatile Flash	512k
Individual Parameter and Rate Selection
Logging Rate – samples per second	1 to 200
Logging Time – 28 Parameters + Diagnostics at 5/sec	38 minutes
Interpreter Software – Graphical Analysis
Maximum parameters logged	64
Maximum logging throughput	10kbytes/sec
DIAGNOSTICS
Injectors Open Circuit, Short Circuit, Peak Current not reached
Sensors Open and Short Circuit
Ref/Sync noise warning and error diagnostics (noise, runt pulses and amplitude)
Operating Errors: RPM Limit Exceeding, Injector Overduty, Over Boost, Low Battery, REF Error etc.

: Standard
Opt.1: Logging
Opt.2: Onboard Wideband Lambda - Single
Opt.3: Advanced Functions
Opt.4: Continuously Variable Cam Control
Opt.5: Drive by Wire
*Available as part of Advanced Functions or as a separate option.

Specifications are subject to change without notification