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MaxxECU online help

MaxxECU MINI (32-pin)

Position

MINI function

A1

TRIGGER

A2

TRIGGER GND

A3

-

A4

-

B1

DIN 1 (Hall onLY)

B2

DIN 2 (Hall only)

B3

SENSOR GND

B4

SENSOR GND

C1

CLT

C2

IAT

C3

AIN 3 (0-5V)

C4

AIN 4 (0-5V)

D1

GPO 8/TACHO

D2

TPS

D3

GND Shield

D4

SENSOR GND

E1

GPO 3

E2

+5V sensor supply

E3

CAN H

E4

CAN L

F1

IGN 1

F2

IGN 2

F3

IGN 3

F4

IGN 4

G1

GPO 2

G2

GPO 1

G3

INJ 1

G4

ENGINE GND

H1

INJ 2

H2

INJ 3

H3

INJ 4

H4

+12V (ECU power supply)

 

MINI Molex parts, pins / terminals and plugs

Part

Molex Part no

Quantity

Connector

0643193211

1

Cable cover

0643191201

1

Terminal / pin (big 0.5-1mm2)

643231029

8

Terminal / pin (small 0.75mm2)

643221029

24

 

 

MaxxECU STREET/SPORT/V1/RACE/PRO (48-pin connector 1)

clip0373

 

Position

V1/RACE/PRO function

STREET function

SPORT function

A1

GPO 5

GPO 5

GPO 4

A2

IGN 1

IGN 1

IGN 1

A3

IGN 2

IGN 2

IGN 2

A4

GPO 8/TACHO

GPO 8/TACHO

GPO 8/TACHO

B1

GPO 6

-

GPO 5

B2

IGN 3

IGN 3

IGN 3

B3

IGN 4

IGN 4

IGN 4

B4

GPO 1

GPO 1

GPO 1

C1

GPO 7

-

AIN 5 (0-5V)

C2

IGN 5

IGN 5

IGN 5

C3

IGN 6

IGN 6

IGN 6

C4

GPO 2

GPO 2

GPO 2

D1

WBO Heater-

WBO Heater-

WBO Heater-

D2

IGN 7

-

AIN 6 (0-5V)

D3

IGN 8

-

AIN 7 (0-5V)

D4

GPO 3

GPO 3

GPO 3

E1

CAN H

CAN H

CAN H

E2

CAN L

CAN L

CAN L

E3

GND Shield

GND Shield

GND Shield

E4

GPO 4

-

AIN 8 (0-5V)

F1

CLT

CLT

CLT

F2

IAT

IAT

IAT

F3

WBO VREF

WBO VREF

WBO VREF

F4

WBO VS

WBO VS

WBO VS

G1

+5V sensor supply

+5V sensor supply

+5V sensor supply

G2

TPS/AIN

TPS/AIN

TPS/AIN

G3

WBO IP

WBO IP

WBO IP

G4

WBO RCAL

WBO RCAL

WBO RCAL

H1

Sensor GND

Sensor GND

Sensor GND

H2

Trigger GND

Trigger GND

Trigger GND

H3

TRIGGER

TRIGGER

TRIGGER

H4

HOME

HOME

HOME

J1

AIN 1 (Temperature)

AIN 1 (temperature)

AIN 1 (temperature)

J2

AIN 2 (Temperature)

AIN 2 (Temperature)

AIN 2 (Temperature)

J3

AIN 3 (0-5V)

AIN 3 (0-5V)

AIN 3 (0-5V)

J4

AIN 4 (0-5V)

AIN 4 (0-5V)

AIN 4 (0-5V)

K1

INJ 1

INJ 1

INJ 1

K2

INJ 2

INJ 2

INJ 2

K3

DIN/VR 1

DIN 1

DIN 1

K4

DIN/VR 2

DIN 2

DIN 2

L1

INJ 8

-

GPO 11/Motor 1-

L2

INJ 7

-

GPO 12/MOTOR 1+

L3

INJ 6

INJ 6

INJ 6

L4

Engine GND

Engine GND

Engine GND

M1

INJ 3

INJ 3

INJ 3

M2

INJ 4

INJ 4

INJ 4

M3

INJ 5

INJ 5

INJ 5

M4

+12V ECU power supply

+12V ECU power supply

+12V ECU power supply

Text marked in red color indicates a difference between the ECUs.

 

Molex parts, pins / terminals and plugs

Part

Molex Part nr

Quantity

STREET

Quantity

STREET/SPORT/V1/RACE/PRO

Connector

643203311

1

1

Cable cover

643201301

1

1

Terminal / pin (big 1-2mm2)

643231039

1

1

Terminal / pin (big 0.5-1mm2)

643231029

5

7

Terminal / pin (small 0.75mm2)

643221029

35

40

 

 

 

MaxxECU RACE connector 2 (32-pin black)

clip0377

 

Position

RACE connector 2 function

A1

egt 5+

A2

egt 6+

A3

egt 7+

A4

egt 8+

B1

egt 5-

B2

egt 6-

B3

egt 7-

B4

egt 8-

C1

EGT 1 +

C2

EGT 2+

C3

EGT 3+

C4

EGT 4+

D1

EGT 1-

D2

EGT 2-

D3

EGT 3-

D4

EGT 4-

E1

KNOCK GND

E2

Knock 1

E3

knock 2

E4

AIN 6 (0-5v)

F1

ain 7 (0-5v)

F2

ain 8(0-5V)

F3

din/vr 4

F4

din/vr5

G1

gpo 15(+12v)

G2

gpo 16 (+12v)

G3

ain 5 (0-5V)

G4

eNGINE GROUND

H1

mOTOR 2+

H2

mOTOR 1-

H3

mOTOR 2-

H4

mOTOR 1+

 

Part

Molex Part nr

Quantity

Connector

0643193211

1

Cable cover

0643191201

1

Terminal / pin (big 0.5-1mm2)

643231029

8

Terminal / pin (small 0.75mm2)

643221029

24

 

 

 

MaxxECU PRO connector 2 (32-pin grey)

clip0374

 

Position

PRO connector 2 function

A1

EGT 1+

A2

EGT 2+

A3

EGT 3+

A4

EGT 4+

B1

EGT 1-

B2

EGT 2-

B3

EGT 3-

B4

EGT 4-

C1

EGT 5+

C2

EGT 6+

C3

EGT 7+

C4

EGT 8+

D1

EGT 5-

D2

EGT 6-

D3

EGT 7-

D4

EGT 8-

E1

EGT 9+

E2

EGT 10+

E3

EGT 11+

E4

EGT 12+

F1

EGT 9-

F2

EGT 10-

F3

EGT 11-

F4

EGT 12-

G1

-

G2

-

G3

-

G4

-

H1

Engine ground 3

H2

Engine ground 3

H3

engine ground 3

H4

-

 

Part

Molex Part nr

Quantity

Connector

0643191218

1

Cable cover

0643191201

1

Terminal / pin (big 0.5-1mm2)

643231029

3

Terminal / pin (small 0.75mm2)

643221029

24

 

 

 

MaxxECU PRO connector 3 (48-pin brown)

clip0375

 

Position

PRO connector 3 function

A1

DIN/VR 4

A2

DIN/VR 5

A3

DIN 6

A4

DIN 7

B1

WBO2 RCAL

B2

WBO2 IP

B3

WBO2 VS

B4

WBO2 COM

C1

WBO2 Shield

C2

+5V SENSOR SUPPLY 2

C3

ANALOG in 5 (0-5V)

C4

GPO 19 (12V)

D1

ANALOG IN 6 (0-5V)

D2

ANALOG IN 7 (0-5V)

D3

ANALOG IN 8 (0-5V)

D4

GPO 20 (12V)

E1

GPO 10/WBO2 2 HTR PIN 4

E2

ANALOG IN 9 (0-5V)

E3

ANALOG IN 10 (0-5V)

E4

GPO 21 (12V)

F1

INJECTOR OUT 15

F2

ANALOG IN 11 (0-5V)

F3

ANALOG IN 12 (0-5V)

F4

GPO 22 (12V)

G1

INJECTOR OUT 14

G2

IGNITION OUT 11

G3

IGNITION OUT 9

G4

GPO 15 (12V)

H1

INJECTOR OUT 13

H2

IGNITION OUT 12

H3

IGNITION OUT 10

H4

GPO 16 (12V)

J1

INJECTOR OUT 16

J2

SENSOR GND

J3

SENSOR GND

J4

GPO 17 (12V)

K1

INJECTOR OUT 10

K2

INJECTOR OUT 9

K3

KEY IN 12V

K4

GPO 18 (12V)

L1

INJECTOR OUT 11

L2

GPO 12/MOTOR 1 +

L3

GPO 11/MOTOR 1 -

L4

ENGINE GROUND 2

M1

INJECTOR OUT 12

M2

GPO 13/Motor 2 +

M3

GPO 14/Motor 2 -

M4

12V ECU 2

 

Part

Molex Part nr

Quantity

Connector

0643203319

1

Cable cover

643201301

1

Terminal / pin (big 0.5-1mm2)

643231029

8

Terminal / pin (small 0.75mm2)

643221029

40

 

 

 

MaxxECU PRO connector 4 (32-pin black)

clip0376

 

Position

PRO connector 4 function

Note

A1

CAN 2 H


A2

CAN 2 L


A3

0-5v out 1


A4

0-5v out 2


B1

AIN 18 (0-5v)


B2

AIN 17 (0-5v)


B3

AIN 16 (0-5v)


B4

AIN 15 (0-5v)


C1

AIN 14 (0-5v)


C2

AIN 13 (0-5v)


C3

AIN 19 (temp)


C4

AIN 20 (temp)


D1

AIN 21 (temp)


D2

AIN 22 (temp)


D3

DIN 8 (switch)


D4

ddin 9 (switch)


E1

DIn 10 (switch)


E2

Din 11 (switch)


E3

+5v sensor supply 3


E4

5-10v sensor supply


F1

GPO 23-30 flyback


F2

knock 1

Only available on REV10+ units

F3

knock 2

Only available on REV10+ units

F4

knock ground

Only available on REV10+ units

G1

GPO 23


G2

GPO 24


G3

GPO 25


G4

GPO 26


H1

GPO 27


H2

GPO 28


H3

GPO 29


H4

GPO 30


 

Part

Molex Part nr

Quantity

Connector

0643193211

1

Cable cover

0643191201

1

Terminal / pin (big 0.5-1mm2)

643231029

8

Terminal / pin (small 0.75mm2)

643221029

24

 

 

 

Molex parts

 

Terminals

Terminal / pin (small 0.5mm2)

643221039

Terminal / pin (small 0.75mm2)

643221029

Terminal / pin (big 0.5-1mm2)

643231029

Terminal / pin (big 1-2mm2)

643231039

 

Plugs

Plug (small)

0643251010

Plug (big)

0643251023

 

Tools

Removal tool (small terminals)

638132400

Removal tool (big terminals)

638132300

Crimp tool (big 0.5-1.0mm2)

63811-8900

Crimp tool (big 1-2mm2)

63811-9000

Crimp tool (small)

63811-9200

 

 

Molex distributors: Digikey, Mouser.

Wiring diagrams: STREET, SPORT, RACE, V1 and PRO.