The MINI R56 2008 N14B16 package is a fully programmable replacement for the factory fitted ECU in MINI R56 models.
This product includes CAN messaging for basic OE vehicle integration. It caters for OE vehicle systems such as power steering, ABS, starting systems and dashboards. Not all OE dashboard functions are reproduced. Tachometer and speed are supported, while dash warning lights and fuel displays are not.
This product offers configurable closed loop alternator control for PWM field winding control.
When the M142 ECU is installed according to the included wiring pinout, this package mimics most aspects of OE operation as follows.
The OE vehicle utilises an immobiliser key fob to control power supply to the ECU and to crank the engine when the Start button is pressed. The M142 package does not change this behaviour.
There is no interaction between the M1 package and the air conditioner system.
No user interaction or settings are required.
While this product uses some sensor information provided by these systems (for example wheel speeds) no further interaction occurs.
This pump may be controlled by configuring the Coolant Pump After Run subsystem in the M1 package. When the M142 ECU is installed according to the included wiring pinout, duty cycle should be set to -100% to effect high-side output drive.
MINI N14 engines have a heated thermostat which may be used to alter cooling system behaviour. Settings for this device are found in the MINI R56 Coolant Thermostat group of the M1 package.
MINI R56 vehicles control the DME and start relays from the ECU. When the M142 ECU is installed according to the included wiring pinout, these outputs may be configured from the MINI R56 Power group of the M1 package.
Some variants of the vehicle may control these relays independently, so actual behaviour may not always match the settings in the M1.
A simplified purge strategy is available and may be configured from the MINI R56 Fuel Purge group of the M1 package.
A wiring schematic is included at the end of this datasheet. The components required to make up a loom based on this schematic may be purchased from MoTeC:
These additional components should be sourced independently:
Pin | 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 - | A29 | Fuel Cylinder 1 Primary Output | |
A07 | INJ_D1A_POS | Direct Injector 1A + | A04 | Fuel Cylinder 1 Primary Output | |
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 | G04 | GPS 5V Supply | |
A19 | SEN_5V0_B2 | Sensor 5.0V B | |||
A20 | LIN | LIN Bus | |||
A21 | RS232_RX | RS232 Receive | G02 | GPS Receive | |
A22 | RS232_TX | RS232 Transmit | |||
A23 | DIG1 | Digital Input 1 | |||
A24 | BAT_NEG3 | Battery Negative | C53 | Chassis Ground | |
A25 | BAT_NEG4 | Battery Negative | |||
A26 | SEN_0V_C1 | Sensor 0V C | |||
A27 | SEN_0V_C2 | Sensor 0V C | G01 | GPS 0V Supply | |
A28 | CAN3_HI | CAN Bus 3 High | |||
A29 | CAN3_LO | CAN Bus 3 Low | |||
A30 | CAN2_HI | CAN Bus 2 High | C40 | Vehicle 500k CAN Bus | |
A31 | CAN2_LO | CAN Bus 2 Low | C52 | Vehicle 500k CAN Bus | |
A32 | BAT_NEG5 | Battery Negative | |||
A33 | SEN_0V_B1 | Sensor 0V B | B07, B08 | 0V Pulse Sensors: Crank, Inlet Cam | |
A34 | SEN_0V_A1 | Sensor 0V A | B09, B13, B14, B26, B43 | 0V Analog Sensors: Throttle Servo, Air Mass Meter, MAP, Coolant, TMAP |
Pin | Designation | Full Name | OE Pin | Function | Description |
---|---|---|---|---|---|
B01 | OUT_HB9 | Half Bridge Output 9 | B48 | Coolant Pump After Run Output | |
B02 | OUT_HB10 | Half Bridge Output 10 | |||
B03 | UDIG8 | Universal Digital Input 8 | C19 | Driver Switch 1 | |
B04 | UDIG9 | Universal Digital Input 9 | A14 | Airbox Mass Flow Sensor Digital Input | |
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 | C11 | Fuel Pump Output | |
B10 | AV9 | Analogue Voltage Input 9 | |||
B11 | AV10 | Analogue Voltage Input 10 | |||
B12 | AV11 | Analogue Voltage Input 11 | |||
B13 | BAT_POS | Battery Positive | C05 | ECU Battery Voltage | |
B14 | INJ_LS6 | Low Side Injector 6 | B06 | Fuel Purge Solenoid Output | |
B15 | INJ_LS4 | Low Side Injector 4 | C28 | Power DME Relay Output | |
B16 | AV12 | Analogue Voltage Input 12 | |||
B17 | AV13 | Analogue Voltage Input 13 | |||
B18 | AV14 | Analogue Voltage Input 14 | |||
B19 | BAT_POS | Battery Positive | C06 | ECU Battery Voltage | |
B20 | OUT_HB7 | Half Bridge Output 7 | A07 | Boost Actuator Output | |
B21 | OUT_HB8 | Half Bridge Output 8 | B49 | Coolant Thermostat Output | |
B22 | INJ_D2A_NEG | Direct Injector 2A - | A27 | Fuel Cylinder 2 Primary Output | |
B23 | INJ_D2A_POS | Direct Injector 2A + | A06 | Fuel Cylinder 2 Primary Output | |
B24 | INJ_D2B_POS | Direct Injector 2B + | |||
B25 | INJ_D2B_NEG | Direct Injector 2B - | |||
B26 | SEN_5V0_A | Sensor 5.0V A | C20, C46, A22 | 5V Analog Sensors: APP, FRP |
Pin | Designation | Full Name | OE Pin | Function | Description |
---|---|---|---|---|---|
C01 | OUT_HB2 | Half Bridge Output 2 | A26 | Throttle Servo Bank 1 Motor Output | |
C02 | SEN_5V0_A | Sensor 5.0V A | B36, B37, B38 | 5V Analog Sensors: Throttle Servo, MAP, TMAP | |
C03 | IGN_LS1 | Low Side Ignition 1 | to IGN4 J01 | IGN4 K01 to A18 | Ignition Cylinder 1 Output |
C04 | IGN_LS2 | Low Side Ignition 2 | to IGN4 J02 | IGN4 K02 to A09 | Ignition Cylinder 2 Output |
C05 | IGN_LS3 | Low Side Ignition 3 | to IGN4 J03 | IGN4 K03 to A17 | Ignition Cylinder 3 Output |
C06 | IGN_LS4 | Low Side Ignition 4 | to IGN4 J04 | IGN4 K04 to A10 | Ignition Cylinder 4 Output |
C07 | IGN_LS5 | Low Side Ignition 5 | |||
C08 | IGN_LS6 | Low Side Ignition 6 | |||
C09 | SEN_5V0_B | Sensor 5.0V B | B35, B39 | 5V Pulse Sensors: Crank, Inlet Cam | |
C10 | BAT_NEG1 | Battery Negative | C03, K05, K06 | To IGN4 Power Ground | Chassis Ground |
C11 | BAT_NEG2 | Battery Negative | C04, L01 | To LTC Power Ground | Chassis Ground |
C12 | IGN_LS7 | Low Side Ignition 7 | |||
C13 | IGN_LS8 | Low Side Ignition 8 | |||
C14 | AV1 | Analogue Voltage Input 1 | B10 | Throttle Servo Bank 1 Position Sensor Main | |
C15 | AV2 | Analogue Voltage Input 2 | B21 | Inlet Manifold Pressure Sensor | |
C16 | AV3 | Analogue Voltage Input 3 | B11 | Throttle Servo Bank 1 Position Sensor Tracking | |
C17 | AV4 | Analogue Voltage Input 4 | C35 | Throttle Pedal Sensor Main | |
C18 | OUT_HB1 | Half Bridge Output 1 | A25 | Throttle Servo Bank 1 Motor Output | |
C19 | INJ_D3A_POS | Direct Injector 3A + | A05 | Fuel Cylinder 3 Primary Output | |
C20 | INJ_D3B_POS | Direct Injector 3B + | |||
C21 | INJ_D4A_POS | Direct Injector 4A + | A03 | Fuel Cylinder 4 Primary Output | |
C22 | INJ_D4B_POS | Direct Injector 4B + | |||
C23 | INJ_LS1 | Low Side Injector 1 | C12 | Coolant Fan 2 Output | |
C24 | INJ_LS2 | Low Side Injector 2 | C13 | Coolant Fan 1 Output | |
C25 | AV5 | Analogue Voltage Input 5 | C34 | Throttle Pedal Sensor Tracking | |
C26 | BAT_POS | Battery Positive | C30 | ECU Battery Voltage | |
C27 | INJ_D3A_NEG | Direct Injector 3A - | A30 | Fuel Cylinder 3 Primary Output | |
C28 | INJ_D3B_NEG | Direct Injector 3B - | |||
C29 | INJ_D4A_NEG | Direct Injector 4A - | A28 | Fuel Cylinder 4 Primary Output | |
C30 | INJ_D4B_NEG | Direct Injector 4B - | |||
C31 | OUT_HB3 | Half Bridge Output 3 | B45 | Fuel Pressure Direct Pump Output | |
C32 | OUT_HB4 | Half Bridge Output 4 | leave empty | leave empty | |
C33 | OUT_HB5 | Half Bridge Output 5 | A01 | Inlet Camshaft Bank 1 Actuator Output | |
C34 | OUT_HB6 | Half Bridge Output 6 | B47 | Turbocharger Bypass Actuator Output |
Pin | Designation | Full Name | OE Pin | Function | Description |
---|---|---|---|---|---|
D01 | UDIG1 | Universal Digital Input 1 | A13 | Engine Speed Reference | |
D02 | UDIG2 | Universal Digital Input 2 | A16 | Inlet Camshaft Bank 1 Position | |
D03 | AT1 | Analogue Temperature Input 1 | B23 | 1k Pull up to SEN_5V_A | Inlet Manifold Temperature Sensor |
D04 | AT2 | Analogue Temperature Input 2 | B32 | 1k Pull up to SEN_5V_A | Coolant Temperature Sensor |
D05 | AT3 | Analogue Temperature Input 3 | B40 | 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 | B33 | Knock Cylinder 1 | |
D08 | UDIG3 | Universal Digital Input 3 | C26 | Brake Switch | |
D09 | UDIG4 | Universal Digital Input 4 | C22 | Brake Switch 2 | |
D10 | UDIG5 | Universal Digital Input 5 | C39 | Clutch Switch | |
D11 | UDIG6 | Universal Digital Input 6 | A11 | Engine Oil Pressure Low Switch | |
D12 | BAT_BAK | Battery Backup | C16 | ||
D13 | KNOCK2 | Knock Input 2 | B34 | Knock Cylinder 1 | |
D14 | UDIG7 | Universal Digital Input 7 | |||
D15 | SEN_0V_A | Sensor 0V A | A20, C44, C47 | 0V Analog Sensors: APP, FRP | |
D16 | SEN_0V_B | Sensor 0V B | |||
D17 | CAN1_HI | CAN Bus 1 High | L03 | MoTeC 1Mbit/sec CAN Bus | |
D18 | CAN1_LO | CAN Bus 1 Low | L02 | MoTeC 1Mbit/sec CAN Bus | |
D19 | SEN_6V3 | Sensor 6.3V | |||
D20 | AV6 | Analogue Voltage Input 6 | A24 | Fuel Pressure Direct Sensor | |
D21 | AV7 | Analogue Voltage Input 7 | |||
D22 | AV8 | Analogue Voltage Input 8 | A31 | Boost Pressure Sensor | |
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 |
If you are interested in purchasing this product contact an Authorised MoTeC Dealer.
Download this package from MoTeC Online.
This page shows the relevant downloads for this product. For a full selection of MoTeCs downloads visit the Downloads page.
Â
To keep up-to-date with the latest webinars or software you can subscribe to our mailing lists and we will send you a message when new items are released.
To sign-up for a mailing list click the "SIGN-UP: WEBINAR NEWS" or "SIGN-UP: SOFTWARE RELEASE" button below.