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
M150-D-11 Universal Digital Input 6
GND
0V sensor
M150-C-28 Peak Hold Injector 6
M150-B-14 Low Side Injector 6
M150-C-21 Peak Hold Injector 3
M150-B-9 Low Side Injector 3
M150-C-24 Low Side Injector 2
M150-C-20 Peak Hold Injector 2
M150-C-23 Low Side Injector 1
M150-C-19 Peak Hold Injector 1
M150-D-10 Universal Digital Input 5
M150-D-5 Analogue Temperature Input 3
M150-D-8 Universal Digital Input 3
M150-D-2 Universal Digital Input 2
M150-D-1 Universal Digital Input 1
M150-C-30 Peak Hold Injector 8
M150-C-29 Peak Hold Injector 7
M150-C-27 Peak Hold Injector 5
M150-C-22 Peak Hold Injector 4
M150-B-25 Peak Hold Injector 12
5V ref
M150-C-15 Analogue Voltage Input 2
M150-D-3 Analogue Temperature Input 1
M150-D-6 Analogue Temperature Input 4
M150-A-11 Lambda Narrow Input 1
M150-A-12 Lambda Narrow Input 2
M150-D-13 Knock Input 2
M150-D-7 Knock Input 1
M150-C-3 Low Side Ignition 1
M150-B-3 Universal Digital Input 8
M150-C-14 Analogue Voltage Input 1
M150-B-10 Analogue Voltage Input 9
0V sensor
GND
M150-B-11 Analogue Voltage Input 10
M150-B-12 Analogue Voltage Input 11
GND
GND
OEM-E9
Stock ECU being replaced
3No.2 speed sensor return (SP2-)
4Power ground (E11)
7Distributor ground (G-)
9A/T shift solenoid 2 (S2)
10A/T shift solenoid 1 (S1)
15Injector 6 (#60, rear)
16Injector 5 (#50)
17Injector 4 (#40)
18Injector 3 (#30)
19Injector 2 (#20)
20Injector 1 (#10, front)
23No.2 speed sensor (SP2+)
24A/T oil temperature (OIL)
25Cam position 2 (G2)
26Cam position 1 (G1)
27Crank position (NE)
32ISC stepper coil 4 (ISC4)
33ISC stepper coil 3 (ISC3)
34ISC stepper coil 2 (ISC2)
35ISC stepper coil 1 (ISC1)
39ACIS intake VSV
41Sensor supply +5V (VCC)
43Throttle position (VTA1)
44Coolant temperature (THW)
45Intake air temperature (THA)
47O2 sensor 2 (OX2, rear bank)
48O2 sensor 1 (OX1, front bank)
49Knock sensor 2 (KNK2, rear)
50Knock sensor 1 (KNK1, front)
57Igniter trigger (IGT)
58Igniter verification (IGF)
62Manifold pressure (PIM)
64TPS idle switch (IDL1)
65Sensor ground (E2)
69Power ground (E1)
76Neutral/park switch (NSW)
77Starter signal (STA)
79Power ground (E02)
80Power ground (E01)
M150-D-9 Universal Digital Input 4
M150-C-25 Analogue Voltage Input 5
M150-D-22 Analogue Voltage Input 8
M150-B-23 Peak Hold Injector 10
M150-B-24 Peak Hold Injector 11
M150-B-4 Universal Digital Input 9
M150-B-5 Universal Digital Input 10
M150-A-23 Digital Input 1
M150-B-6 Universal Digital Input 11
M150-B-7 Universal Digital Input 12
M150-C-16 Analogue Voltage Input 3
M150-A-16 Digital Input 3
M150-A-15 Digital Input 2
M150-D-14 Universal Digital Input 7
M150-B-22 Peak Hold Injector 9
M150-B-15 Low Side Injector 4
M150-B-8 Low Side Injector 5
M150-C-17 Analogue Voltage Input 4
M150-A-17 Digital Input 4
M150-D-4 Analogue Temperature Input 2
EFI main relay power (+B)
EFI main relay power (+B1)
Battery constant (BATT)
M150-D-20 Analogue Voltage Input 6
M150-D-21 Analogue Voltage Input 7
OEM-E10
Stock ECU being replaced
2No.1 speed sensor (SP1)
3A/T kickdown switch (KD)
4Stop light switch (STP)
5Cat-temp warning light (EGW)
6Check-engine light (W)
9A/T 2nd-gear indicator (2)
10A/T low-gear indicator (L)
12A/T overdrive disable 1 (OD1)
15Electrical load sense (ELS)
17Diagnostic test terminal (TT)
18A/T manual mode select (M)
19Diagnostic test 2 (TE2)
20Diagnostic test 1 (TE1)
21Fuel pump diagnostic (DI)
22Fuel pump control (FPC)
23A/C clutch relay (ACMG)
24EFI main relay control (M-REL)
25A/T manual indicator (MI)
28A/T overdrive disable 2 (OD2)
29Cat temperature sensor (CCO)
31EFI main relay power (+B)
32EFI main relay power (+B1)
33Battery constant (BATT)
34A/C request (A/C)
35Power steering switch (PS)
M150
M150-A
M150
10Sensor 5.0V C1
11Lambda Narrow Input 1
12Lambda Narrow Input 2
15Digital Input 2
16Digital Input 3
17Digital Input 4
23Digital Input 1
24Battery Negative 3
25Battery Negative 4
26Sensor 0V C1
27Sensor 0V C2
32Battery Negative 5
33Sensor 0V B1
34Sensor 0V A1
5V ref
OEM-E9-47 O2 sensor 2 (OX2, rear bank)
OEM-E9-48 O2 sensor 1 (OX1, front bank)
OEM-E10-20 Diagnostic test 1 (TE1)
OEM-E10-19 Diagnostic test 2 (TE2)
OEM-E10-28 A/T overdrive disable 2 (OD2)
OEM-E10-12 A/T overdrive disable 1 (OD1)
GND
GND
0V sensor
0V sensor
GND
0V sensor
0V sensor
M150-B
M150
3Universal Digital Input 8
4Universal Digital Input 9
5Universal Digital Input 10
6Universal Digital Input 11
7Universal Digital Input 12
8Low Side Injector 5
9Low Side Injector 3
10Analogue Voltage Input 9
11Analogue Voltage Input 10
12Analogue Voltage Input 11
13Battery Positive
14Low Side Injector 6
15Low Side Injector 4
19Battery Positive
22Peak Hold Injector 9
23Peak Hold Injector 10
24Peak Hold Injector 11
25Peak Hold Injector 12
OEM-E9-58 Igniter verification (IGF)
OEM-E10-9 A/T 2nd-gear indicator (2)
OEM-E10-10 A/T low-gear indicator (L)
OEM-E10-15 Electrical load sense (ELS)
OEM-E10-17 Diagnostic test terminal (TT)
OEM-E10-24 EFI main relay control (M-REL)
OEM-E9-16 Injector 5 (#50)
OEM-E9-64 TPS idle switch (IDL1)
OEM-E9-76 Neutral/park switch (NSW)
OEM-E9-77 Starter signal (STA)
Battery Positive
OEM-E9-10 A/T shift solenoid 1 (S1)
OEM-E10-23 A/C clutch relay (ACMG)
Battery Positive
OEM-E10-22 Fuel pump control (FPC)
OEM-E10-5 Cat-temp warning light (EGW)
OEM-E10-6 Check-engine light (W)
OEM-E9-39 ACIS intake VSV
M150-C
M150
3Low Side Ignition 1
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
OEM-E9-57 Igniter trigger (IGT)
GND
GND
OEM-E9-62 Manifold pressure (PIM)
OEM-E9-43 Throttle position (VTA1)
OEM-E10-18 A/T manual mode select (M)
OEM-E10-25 A/T manual indicator (MI)
OEM-E9-20 Injector 1 (#10, front)
OEM-E9-18 Injector 3 (#30)
OEM-E9-15 Injector 6 (#60, rear)
OEM-E9-35 ISC stepper coil 1 (ISC1)
OEM-E9-19 Injector 2 (#20)
OEM-E9-17 Injector 4 (#40)
OEM-E10-3 A/T kickdown switch (KD)
Battery Positive
OEM-E9-34 ISC stepper coil 2 (ISC2)
OEM-E9-9 A/T shift solenoid 2 (S2)
OEM-E9-33 ISC stepper coil 3 (ISC3)
OEM-E9-32 ISC stepper coil 4 (ISC4)
M150-D
M150
1Universal Digital Input 1
2Universal Digital Input 2
3Analogue Temperature Input 1
4Analogue Temperature Input 2
5Analogue Temperature Input 3
6Analogue Temperature Input 4
7Knock Input 1
8Universal Digital Input 3
9Universal Digital Input 4
10Universal Digital Input 5
11Universal Digital Input 6
12Battery Backup
13Knock Input 2
14Universal Digital Input 7
15Sensor 0V A
16Sensor 0V B
20Analogue Voltage Input 6
21Analogue Voltage Input 7
22Analogue Voltage Input 8
OEM-E9-27 Crank position (NE)
OEM-E9-26 Cam position 1 (G1)
OEM-E9-44 Coolant temperature (THW)
OEM-E10-29 Cat temperature sensor (CCO)
OEM-E9-24 A/T oil temperature (OIL)
OEM-E9-45 Intake air temperature (THA)
OEM-E9-50 Knock sensor 1 (KNK1, front)
OEM-E9-25 Cam position 2 (G2)
OEM-E10-2 No.1 speed sensor (SP1)
OEM-E9-23 No.2 speed sensor (SP2+)
OEM-E9-3 No.2 speed sensor return (SP2-)
Battery Backup
OEM-E9-49 Knock sensor 2 (KNK2, rear)
OEM-E10-21 Fuel pump diagnostic (DI)
0V sensor
0V sensor
OEM-E10-34 A/C request (A/C)
OEM-E10-35 Power steering switch (PS)
OEM-E10-4 Stop light switch (STP)
SP-GND · 10 pins
SP-0V · 9 pins
SP-14V · 6 pins
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.
78 / 78 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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