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
GND
M130-A-19 Peak Hold Injector 1
M130-A-23 Low Side Injector 1
0V sensor
M130-A-20 Peak Hold Injector 2
0V sensor
M130-A-24 Low Side Injector 2
GND
GND
OEM-A
Stock ECU being replaced
1HCooling fan relay (low speed)
1LPower ground
1QInjector 1 (front primary)
1UInjector 2 (rear primary)
1XSensor ground
1YInjector 3 (front secondary)
1ABSensor ground
1ACInjector 4 (rear secondary)
1AFPower ground
1AJPower ground
OEM-B
Stock ECU being replaced
5V ref
M130-A-16 Analogue Voltage Input 3
M130-A-17 Analogue Voltage Input 4
M130-A-15 Analogue Voltage Input 2
M130-B-7 Knock Input 1
M130-B-1 Universal Digital Input 1
0V sensor
M130-B-4 Analogue Temperature Input 2
M130-B-2 Universal Digital Input 2
M130-B-5 Analogue Temperature Input 3
M130-B-3 Analogue Temperature Input 1
0V sensor
OEM-C
Stock ECU being replaced
3A+5V sensor supply
3DO2 sensor (narrowband)
3HOMP position sensor
3IThrottle position (TPS, full range)
3OKnock sensor
3RCrank position (CAS NE)
3SSensor ground (CAS)
3TIntake air temperature (IAT)
3UHome position (CAS G)
3VFuel temperature
3WCoolant temperature (ECT)
3ABSensor ground
ECU main power (+12V via main relay/ECR)
Battery constant (+12V)
M130-B-10 Universal Digital Input 5
M130-A-22 Peak Hold Injector 4
ECU main power (+12V via main relay/ECR)
M130-A-27 Peak Hold Injector 5
M130-A-28 Peak Hold Injector 6
M130-A-29 Peak Hold Injector 7
M130-A-30 Peak Hold Injector 8
M130-B-8 Universal Digital Input 3
M130-B-11 Universal Digital Input 6
M130-B-14 Universal Digital Input 7
M130-A-25 Analogue Voltage Input 5
M130-B-9 Universal Digital Input 4
M130-A-3 Low Side Ignition 1
M130-A-14 Analogue Voltage Input 1
M130-A-4 Low Side Ignition 2
M130-A-5 Low Side Ignition 3
OEM-D
Stock ECU being replaced
4AECU main power (+12V via main relay/ECR)
4BBattery constant (+12V)
4CStart signal (STA)
4DAir pump clutch relay
4EECU main power (+12V via main relay/ECR)
4FFuel pump speed relay
4GFuel pump relay
4IA/C relay
4KCooling fan relay (low speed)
4QVehicle speed sensor
4SClutch switch
4VA/C request
4WPower steering pressure switch
4AABrake pedal switch
4AFIgnition front trailing
4AHMAP sensor (PIM)
4AJIgnition rear trailing
4ANIgnition leading (wasted spark)
M130
M130-A
M130
2Sensor 5.0V A
3Low Side Ignition 1
4Low Side Ignition 2
5Low Side Ignition 3
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-D-4AF Ignition front trailing
OEM-D-4AJ Ignition rear trailing
OEM-D-4AN Ignition leading (wasted spark)
GND
GND
OEM-D-4AH MAP sensor (PIM)
OEM-C-3I Throttle position (TPS, full range)
OEM-C-3D O2 sensor (narrowband)
OEM-C-3H OMP position sensor
OEM-A-1Q Injector 1 (front primary)
OEM-A-1Y Injector 3 (front secondary)
OEM-A-1H Cooling fan relay (low speed)
OEM-D-4D Air pump clutch relay
OEM-A-1U Injector 2 (rear primary)
OEM-A-1AC Injector 4 (rear secondary)
OEM-D-4W Power steering pressure switch
Battery Positive
OEM-D-4F Fuel pump speed relay
OEM-D-4G Fuel pump relay
OEM-D-4I A/C relay
OEM-D-4K Cooling fan relay (low speed)
M130-B
M130
1Universal Digital Input 1
2Universal Digital Input 2
3Analogue Temperature Input 1
4Analogue Temperature Input 2
5Analogue Temperature Input 3
7Knock Input 1
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
OEM-C-3R Crank position (CAS NE)
OEM-C-3U Home position (CAS G)
OEM-C-3W Coolant temperature (ECT)
OEM-C-3T Intake air temperature (IAT)
OEM-C-3V Fuel temperature
OEM-C-3O Knock sensor
OEM-D-4Q Vehicle speed sensor
OEM-D-4AA Brake pedal switch
OEM-D-4C Start signal (STA)
OEM-D-4S Clutch switch
Battery Backup
OEM-D-4V A/C request
0V sensor
0V sensor
MAIN
MAIN-R
MAIN
INRelay contact input (battery + via main fuse)
OUTRelay contact output (switched +12V bus)
COIL+Relay coil positive (ignition-switched +12V)
COIL-Relay coil negative (ECU low-side driver)
NEW-BATT
M130-A-26 Battery Positive
Relay coil positive (ignition-switched +12V)
SP-GND · 5 pins
SP-GND · 7 pins
SP-0V · 7 pins
SP-14V · 3 pins
◯New feed: NEW-BATT
◯New feed: NEW-KEYON
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
48 / 48 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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