VISIÓN GENERAL
MoTeC’s unique M1 technology redefines the meaning of customisation, delivering total control without compromise, while highly advanced security strategies make these ECUs ideal for both category managed and unrestricted applications.
The M142 is a Diesel/Direct Injection ECU that offers full control for most modern, high pressure, solenoid direct injectors, without the need for additional amplifier boxes.
LICENCIA
At the time of purchase, an M1 ECU needs to be Licensed for use with a particular Package or a Development Licence.
Packages
An M1 Package is the file that is loaded into an M1 ECU. An M1 Package contains the entire ECU state including the tuning data, worksheets, security and the M1 firmware. M1 Packages themselves are opened and modified in M1 Tune.
- GP PackagesMoTeC offers a suite of General Purpose Packages that allow an M1 ECU to be tuned to any number of applications. The flexibility of these GP Packages enables a tuner to configure the same ECU to very different engine setups, including those with road vehicle systems to maintain, such as air conditioning.GP Packages are available in variants such as Advanced, Race, Paddle shift and Direct Injection.
- Targeted Packages
- Public PackagesThese are Packages specifically developed in-house by MoTeC engineers for a particular engine or vehicle. In some cases this includes integration with vehicle control systems beyond the engine, for example, stability control and cruise control.For some targeted applications, the M1 ECU is available in a complete Plug-In Kit which includes any additional hardware that may be required.
- Partner PackagesThese are Packages developed by a MoTeC Partner Developer. It may be based on a Public Package with unique features added by the developer to offer a specific solution.MoTeC support staff will not provide assistance for these Packages, it will be provided by the Partner.
- Category PackagesThese are Packages developed in-house by MoTeC engineers written specifically for the category, limiting the functionality to the class requirements.
Development Licence
When an M1 ECU is teamed with a Development Licence, it allows users to develop unique control strategies, or make modifications to existing M1 Packages. Using M1 Build software, experienced code writers can tailor the functionality of a single ECU or create a Partner Package for ongoing sales.
ESPECIFICACIONES BASICAS
Injector
- Direct Injector Outputs: 8
- Max Peak / Hold Current: 20 A / 15 A
- Injector Voltage min / max: 20 V / 80 V
- Low Side Injector Outputs*: 6
Ignition
- Low Side Ignition Outputs*: 8
Unused ignition and injector outputs can be used for other functions like cam or boost control solenoid operation
Auxiliary Outputs
- Half Bridge Output: 10
Inputs
- Universal Digital Input: 12
- Digital Input: 4
- Analogue Voltage Input: 17
- Analogue Temperature Input: 6
- Narrowband Lambda*: 2
- Knock: 4
Narrowband Lambda sensor function not supported in GP Packages
Data
- CAN Bus / RS232 / LIN: 3 / 1 / 1
- Logging Memory: 250 MB
Physical
- Dimensions: 162 x 127.5 x 40.5 mm
- Weight: 445 g
- Connector: 2 x 34 pin + 2 x 26 pin Tyco
Electrical
- Supply Voltage – Normal Operation: 8 V to 32 V
- Typical no-load supply current: 0.34 A at 13.8 V supply
SEGURIDAD
The M1’s advanced security system is based on public-key cryptography – the cornerstone of secure internet transactions – so it is virtually impossible to change the ECU function without authorised permission. Security is enforced by the ECU and protected by a microprocessor with integrated measures to prevent tampering.
A password feature grants different levels of access for different users, e.g. an engine tuner, a drive train tuner and a data analysis engineer. This is also suitable for Control ECU applications. Scrutineering teams can be given access to extra information and are able to lock down selected parts of the ECU, while other team members can be granted access to selected tuning parameters.
FUNCIONALIDADES
- Small and light in robust magnesium enclosure
- Latest generation high performance processor
- Suitable for modern engines with DBW, Cam Control and multiple CAN buses
- Robust and comprehensive security features
- Flexible tuning software
- Programmable injector drive characteristics
- Programmable digital inputs for Ref/Sync, wheel speeds etc.
- Programmable trigger levels and diagnostics
- All Low Side and Half Bridge outputs have PWM capability
- With Logging Level 3 enabled:
- Advanced logging features, high speed, multiple logs (with access logins)
- Logging sets can be partitioned with access logins granting different information for different users from the same device. For example judicial (scrutineering) and team member access
MEJORAS
Logging Upgrades
There are three Logging Licence levels. The level determines the number of channels and sample rates available. Logging Level 1 Licence is diagnostic logging, which comes standard with the product, and includes a fixed log set and sample rates.
- Logging Level 2 Licence: includes 2 log sets, up to 200 channels (including Level 1 diagnostics logging) and a maximum 200 Hz sample rate.
- Logging Level 3 Licence: includes 8 log sets, up to 2000 channels (including Level 1 diagnostics logging) and a maximum 1000 Hz sample rate.
Pro Analysis
The Pro Analysis upgrade is the professional version of MoTeC’s i2 data analysis software and provides advanced mathematics, multiple overlay laps, and unlimited components, workbooks and worksheets.
CABLEADO Y CONEXIONES
Communication (UI)
User communication with the ECU requires an Ethernet connection. A cable providing an Ethernet plug and suitable pin termination for the M1 mating connector can be purchased from MoTeC Dealers.
Inputs
Voltage range: -30 V to 35 V
Outputs
Maximum current on outputs:
- Low Side Injector outputs: max 3.5 A, RMS 2 A
- Half Bridge outputs: Low Side 12 A, High Side 9 A, RMS 4 A
Wire Gauges
- Battery
- Bat_Pos: all pins should be connected with AWG20, AWG18, or AWG16 wire to a switched battery supply
- Bat_Neg: all pins should be connected with AWG20, AWG18, or AWG16 wire to a chassis ground or battery negative terminal. ‘Star’ distribution should be employed to ensure that no ECU ground currents are mixed with actuator ground currents
- Recommended minimum supply wiring: 3x Bat_Pos, 4x Bat_Neg
- Max supply voltage 35 V
- OutputsDepending on the current draw for some outputs, a minimum wire gauge is recommended for safe operation:
- Low Side Ignition, Peak Hold Injector, Low Side Injector outputs: AWG20 (ideally) and AWG22 (optional)
- Direct Injectors:
- DI injection wiring should be as short as possible. Significant voltage losses occur if total wiring length exceeds 3 m (both the + and – wires should be considered, so injectors should be wired less than 1.5 metres from the ECU where possible)
- Wire gauges AWG20 are preferred for Tyco connectorsNote: AWG22 is NOT acceptable
- Half Bridge and Full Bridge outputs: these outputs may be used to drive low side actuators, throttle servos, and direct injection pumps. Wire size should be chosen to suit the current requirements of the actuator device. For example, throttle servos and direct injection pumps should use AWG18 or AWG20 wiring
- Half Bridge or Peak Hold Injector outputs provide internal recirculation circuitry, whereas all Low Side outputs do not. In applications where camshaft solenoids and other inductive devices cannot be driven from outputs with internal recirculation circuitry, external recirculation by means of a diode can be installed to prevent slow turn-off of some devices
M142 PINOUT
M142 Connector A – 34 way
Mating Connector: Tyco Superseal 34 Position Keying 2 – MoTeC #65067
| Pin Number | Designation | Full Name | OE Pin | Function | Description |
|---|---|---|---|---|---|
| A01 | AT5 | Analogue Temperature Input 5 | 1k Pull up to SEN_5V_C | ||
| A02 | AT6 | Analogue Temperature Input 6 | 1k Pull up to SEN_5V_C | ||
| A03 | AV15 | Analogue Voltage Input 15 | |||
| A04 | AV16 | Analogue Voltage Input 16 | |||
| A05 | AV17 | Analogue Voltage Input 17 | |||
| A06 | INJ_D1A_NEG | Direct Injector 1A – | |||
| A07 | INJ_D1A_POS | Direct Injector 1A + | |||
| A08 | INJ_D1B_POS | Direct Injector 1B + | |||
| A09 | INJ_D1B_NEG | Direct Injector 1B – | |||
| A10 | SEN_5V0_C1 | Sensor 5.0V C | |||
| A11 | LA_NB1 | Lambda Narrow Input 1 | |||
| A12 | LA_NB2 | Lambda Narrow Input 2 | |||
| A13 | KNOCK3 | Knock Input 3 | |||
| A14 | KNOCK4 | Knock Input 4 | |||
| A15 | DIG2 | Digital Input 2 | |||
| A16 | DIG3 | Digital Input 3 | |||
| A17 | DIG4 | Digital Input 4 | |||
| A18 | SEN_5V0_C2 | Sensor 5.0V C | |||
| A19 | SEN_5V0_B2 | Sensor 5.0V B | |||
| A20 | LIN | LIN Bus | |||
| A21 | RS232_RX | RS232 Receive | |||
| A22 | RS232_TX | RS232 Transmit | |||
| A23 | DIG1 | Digital Input 1 | |||
| A24 | BAT_NEG3 | Battery Negative | |||
| A25 | BAT_NEG4 | Battery Negative | |||
| A26 | SEN_0V_C1 | Sensor 0V C | |||
| A27 | SEN_0V_C2 | Sensor 0V C | |||
| A28 | CAN3_HI | CAN Bus 3 High | |||
| A29 | CAN3_LO | CAN Bus 3 Low | |||
| A30 | CAN2_HI | CAN Bus 2 High | |||
| A31 | CAN2_LO | CAN Bus 2 Low | |||
| A32 | BAT_NEG5 | Battery Negative | |||
| A33 | SEN_0V_B1 | Sensor 0V B | |||
| A34 | SEN_0V_A1 | Sensor 0V A |
M142 Connector B – 26 way
Mating Connector: Tyco Superseal 26 Position Keying 3 – MoTeC #65068
| Pin Number | Designation | Full Name | OE Pin | Function | Description |
|---|---|---|---|---|---|
| B01 | OUT_HB9 | Half Bridge Output 9 | |||
| B02 | OUT_HB10 | Half Bridge Output 10 | |||
| B03 | UDIG8 | Universal Digital Input 8 | |||
| B04 | UDIG9 | Universal Digital Input 9 | |||
| B05 | UDIG10 | Universal Digital Input 10 | |||
| B06 | UDIG11 | Universal Digital Input 11 | |||
| B07 | UDIG12 | Universal Digital Input 12 | |||
| B08 | INJ_LS5 | Low Side Injector 5 | |||
| B09 | INJ_LS3 | Low Side Injector 3 | |||
| B10 | AV9 | Analogue Voltage Input 9 | |||
| B11 | AV10 | Analogue Voltage Input 10 | |||
| B12 | AV11 | Analogue Voltage Input 11 | |||
| B13 | BAT_POS | Battery Positive | |||
| B14 | INJ_LS6 | Low Side Injector 6 | |||
| B15 | INJ_LS4 | Low Side Injector 4 | |||
| B16 | AV12 | Analogue Voltage Input 12 | |||
| B17 | AV13 | Analogue Voltage Input 13 | |||
| B18 | AV14 | Analogue Voltage Input 14 | |||
| B19 | BAT_POS | Battery Positive | |||
| B20 | OUT_HB7 | Half Bridge Output 7 | |||
| B21 | OUT_HB8 | Half Bridge Output 8 | |||
| B22 | INJ_D2A_NEG | Direct Injector 2A – | |||
| B23 | INJ_D2A_POS | Direct Injector 2A + | |||
| B24 | INJ_D2B_POS | Direct Injector 2B + | |||
| B25 | INJ_D2B_NEG | Direct Injector 2B – | |||
| B26 | SEN_5V0_A | Sensor 5.0V A |
M142 Connector C – 34 way
Mating Connector C: Tyco Superseal 34 Position Keying 1 – MoTeC #65044
| Pin Number | Designation | Full Name | OE Pin | Function | Description |
|---|---|---|---|---|---|
| C01 | OUT_HB2 | Half Bridge Output 2 | |||
| C02 | SEN_5V0_A | Sensor 5.0V A | |||
| C03 | IGN_LS1 | Low Side Ignition 1 | |||
| C04 | IGN_LS2 | Low Side Ignition 2 | |||
| C05 | IGN_LS3 | Low Side Ignition 3 | |||
| C06 | IGN_LS4 | Low Side Ignition 4 | |||
| C07 | IGN_LS5 | Low Side Ignition 5 | |||
| C08 | IGN_LS6 | Low Side Ignition 6 | |||
| C09 | SEN_5V0_B | Sensor 5.0V B | |||
| C10 | BAT_NEG1 | Battery Negative | |||
| C11 | BAT_NEG2 | Battery Negative | |||
| C12 | IGN_LS7 | Low Side Ignition 7 | |||
| C13 | IGN_LS8 | Low Side Ignition 8 | |||
| C14 | AV1 | Analogue Voltage Input 1 | |||
| C15 | AV2 | Analogue Voltage Input 2 | |||
| C16 | AV3 | Analogue Voltage Input 3 | |||
| C17 | AV4 | Analogue Voltage Input 4 | |||
| C18 | OUT_HB1 | Half Bridge Output 1 | |||
| C19 | INJ_D3A_POS | Direct Injector 3A + | |||
| C20 | INJ_D3B_POS | Direct Injector 3B + | |||
| C21 | INJ_D4A_POS | Direct Injector 4A + | |||
| C22 | INJ_D4B_POS | Direct Injector 4B + | |||
| C23 | INJ_LS1 | Low Side Injector 1 | |||
| C24 | INJ_LS2 | Low Side Injector 2 | |||
| C25 | AV5 | Analogue Voltage Input 5 | |||
| C26 | BAT_POS | Battery Positive | |||
| C27 | INJ_D3A_NEG | Direct Injector 3A – | |||
| C28 | INJ_D3B_NEG | Direct Injector 3B – | |||
| C29 | INJ_D4A_NEG | Direct Injector 4A – | |||
| C30 | INJ_D4B_NEG | Direct Injector 4B – | |||
| C31 | OUT_HB3 | Half Bridge Output 3 | |||
| C32 | OUT_HB4 | Half Bridge Output 4 | |||
| C33 | OUT_HB5 | Half Bridge Output 5 | |||
| C34 | OUT_HB6 | Half Bridge Output 6 |
M142 Connector D — 26 way
Mating Connector D: Tyco Superseal 26 Position Keying 1 – MoTeC #65045
| Pin Number | Designation | Full Name | OE Pin | Function | Description |
|---|---|---|---|---|---|
| D01 | UDIG1 | Universal Digital Input 1 | |||
| D02 | UDIG2 | Universal Digital Input 2 | |||
| D03 | AT1 | Analogue Temperature Input 1 | 1k Pull up to SEN_5V_A | ||
| D04 | AT2 | Analogue Temperature Input 2 | 1k Pull up to SEN_5V_A | ||
| D05 | AT3 | Analogue Temperature Input 3 | 1k Pull up to SEN_5V_B | ||
| D06 | AT4 | Analogue Temperature Input 4 | 1k Pull up to SEN_5V_B | ||
| D07 | KNOCK1 | Knock Input 1 | |||
| D08 | UDIG3 | Universal Digital Input 3 | |||
| D09 | UDIG4 | Universal Digital Input 4 | |||
| D10 | UDIG5 | Universal Digital Input 5 | |||
| D11 | UDIG6 | Universal Digital Input 6 | |||
| D12 | BAT_BAK | Battery Backup | |||
| D13 | KNOCK2 | Knock Input 2 | |||
| D14 | UDIG7 | Universal Digital Input 7 | |||
| D15 | SEN_0V_A | Sensor 0V A | |||
| D16 | SEN_0V_B | Sensor 0V B | |||
| D17 | CAN1_HI | CAN Bus 1 High | |||
| D18 | CAN1_LO | CAN Bus 1 Low | |||
| D19 | SEN_6V3 | Sensor 6.3V | |||
| D20 | AV6 | Analogue Voltage Input 6 | |||
| D21 | AV7 | Analogue Voltage Input 7 | |||
| D22 | AV8 | Analogue Voltage Input 8 | |||
| D23 | ETH_TX+ | Ethernet Transmit+ | Ethernet Green/White | ||
| D24 | ETH_TX- | Ethernet Transmit- | Ethernet Green | ||
| D25 | ETH_RX+ | Ethernet Receive+ | Ethernet Orange/White | ||
| D26 | ETH_RX- | Ethernet Receive- | Ethernet Orange |
INFORMACION DEL PRODUCTO
Compliances
M1 ECUs are designed for use in a vehicle. As such, this product complies with the following standard:
- AS/NZS CISPR 22 Edition 6 (2008) : Information technology equipment Class B
Installation
IP Rating (dust or water ingress)
This product should be installed in a protected location where only occasional water splashing occurs and where the exposure to dust does not exceed conditions typical for vehicle installations.
Operating Temperature Range
This product is designed for an internal operating temperature range of -40 °C to 85 °C.
It should be installed in a location with sufficient air circulation and be shielded against thermal emissions from surrounding components.
Vibration Statement
This product is designed to withstand vibrations typical for normal vehicle installations.
It should not be exposed to severe and lasting vibrations. For example, the product should not be installed in solid connection to vibrating components like engines or undamped vehicle structures.
Safety
- For safe operation, use only undamaged.
- Minimal force should be exerted to plug in connectors.
- These devices may output voltages which may constitute a risk to human safety. Appropriate precautions must be taken:
- At no time operate the device with faulty, bare or exposed wiring.
- Adhere to the normal supply voltage limits as listed in the Basic Specifications section
- Adhere to wire gauges as listed in Wiring and Connecting.
Repair
Do not attempt to open and/or repair the device.
Disposal
This product should be disposed of in accordance with relevant national regulations for disposal of electronic waste. It does not contain hazardous materials which might be subject to specific materials regulations.
DESCARGAS