Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.

100%

Stock ECU being replaced

M130-A-21 Peak Hold Injector 3

M130-A-22 Peak Hold Injector 4

M130-B-10 Universal Digital Input 5

M130-A-30 Peak Hold Injector 8

M130-A-27 Peak Hold Injector 5

M130-B-11 Universal Digital Input 6

M130-B-14 Universal Digital Input 7

M130-B-9 Universal Digital Input 4

M130-B-22 Analogue Voltage Input 8

M130-A-28 Peak Hold Injector 6

OEM-1

Stock ECU being replaced

ACooling fan relay (low-side)

BA/C condenser fan relay

CStarter input (12V while cranking)

ECheck engine light (MIL)

GA/C clutch relay

KA/C pressure switch (A/C request)

LClutch switch

MVehicle speed sensor (VSS)

QBrake switch

UFuel pump relay (low-side)

M130-A-14 Analogue Voltage Input 1

M130-A-25 Analogue Voltage Input 5

M130-B-20 Analogue Voltage Input 6

M130-A-15 Analogue Voltage Input 2

M130-B-3 Analogue Temperature Input 1

M130-A-16 Analogue Voltage Input 3

5V ref

M130-B-21 Analogue Voltage Input 7

M130-B-4 Analogue Temperature Input 2

M130-A-29 Peak Hold Injector 7

M130-A-17 Analogue Voltage Input 4

0V sensor

OEM-3

Stock ECU being replaced

BMAF sensor input

CFront O2 sensor input

DRear O2 sensor input

FThrottle position (TPS)

GEngine coolant temp (CLT)

HEGR boost sensor

I+5V sensor reference

JEGR valve position sensor

KIntake air temp (IAT)

MFront O2 heater control

NEGR boost sensor (2nd channel)

OSensor ground

GND

ECU power +12V (main relay)

GND

M130-B-1 Universal Digital Input 1

M130-B-8 Universal Digital Input 3

M130-B-2 Universal Digital Input 2

0V sensor

Permanent +12V (battery)

GND

M130-A-3 Low Side Ignition 1

M130-A-4 Low Side Ignition 2

M130-A-19 Peak Hold Injector 1

M130-A-23 Low Side Injector 1

M130-A-20 Peak Hold Injector 2

M130-A-24 Low Side Injector 2

OEM-4

Stock ECU being replaced

AChassis ground

BECU power +12V (main relay)

CChassis ground

DChassis ground

ECrank position (CKP) sensor

FCAS SGT (cam trigger)

GCAS SGC (cam sync)

HCrank pickup timing ground (CKP gnd)

IPermanent +12V (battery)

KChassis ground

NIgnition coil trigger (cyl 1&4)

RIgnition coil trigger (cyl 2&3)

UInjector 1 (cyl 1)

VInjector 2 (cyl 2)

WInjector 3 (cyl 3)

XInjector 4 (cyl 4)

M130

M130-A

M130

2Sensor 5.0V A

3Low Side Ignition 1

4Low Side Ignition 2

10Battery Negative 1

11Battery Negative 2

14Analogue Voltage Input 1

15Analogue Voltage Input 2

16Analogue Voltage Input 3

17Analogue Voltage Input 4

19Peak Hold Injector 1

20Peak Hold Injector 2

21Peak Hold Injector 3

22Peak Hold Injector 4

23Low Side Injector 1

24Low Side Injector 2

25Analogue Voltage Input 5

26Battery Positive

27Peak Hold Injector 5

28Peak Hold Injector 6

29Peak Hold Injector 7

30Peak Hold Injector 8

5V ref

OEM-4-N Ignition coil trigger (cyl 1&4)

OEM-4-R Ignition coil trigger (cyl 2&3)

GND

OEM-3-B MAF sensor input

OEM-3-F Throttle position (TPS)

OEM-3-H EGR boost sensor

OEM-3-N EGR boost sensor (2nd channel)

OEM-4-U Injector 1 (cyl 1)

OEM-4-W Injector 3 (cyl 3)

OEM-1-A Cooling fan relay (low-side)

OEM-1-B A/C condenser fan relay

OEM-4-V Injector 2 (cyl 2)

OEM-4-X Injector 4 (cyl 4)

OEM-3-C Front O2 sensor input

Battery Positive

OEM-1-G A/C clutch relay

OEM-1-U Fuel pump relay (low-side)

OEM-3-M Front O2 heater control

OEM-1-E Check engine light (MIL)

M130-B

M130

1Universal Digital Input 1

2Universal Digital Input 2

3Analogue Temperature Input 1

4Analogue Temperature Input 2

8Universal Digital Input 3

9Universal Digital Input 4

10Universal Digital Input 5

11Universal Digital Input 6

12Battery Backup

14Universal Digital Input 7

15Sensor 0V A

16Sensor 0V B

20Analogue Voltage Input 6

21Analogue Voltage Input 7

22Analogue Voltage Input 8

OEM-4-E Crank position (CKP) sensor

OEM-4-G CAS SGC (cam sync)

OEM-3-G Engine coolant temp (CLT)

OEM-3-K Intake air temp (IAT)

OEM-4-F CAS SGT (cam trigger)

OEM-1-M Vehicle speed sensor (VSS)

OEM-1-C Starter input (12V while cranking)

OEM-1-K A/C pressure switch (A/C request)

Battery Backup

OEM-1-L Clutch switch

0V sensor

OEM-3-D Rear O2 sensor input

OEM-3-J EGR valve position sensor

OEM-1-Q Brake switch

SP-GND · 7 pins

SP-14V · 3 pins

SP-0V · 5 pins