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
M170-A-53 Universal Digital Input 6
GND
0V sensor
M170-A-57 Peak Hold Injector 7
M170-A-66 Peak Hold Injector 4
M170-A-63 Peak Hold Injector 3
M170-A-51 Low Side Injector 2
M170-A-50 Peak Hold Injector 2
M170-A-43 Low Side Injector 1
M170-A-33 Peak Hold Injector 1
M170-A-52 Universal Digital Input 5
M170-A-30 Analogue Temperature Input 3
M170-A-46 Universal Digital Input 3
M170-A-56 Universal Digital Input 2
M170-A-49 Universal Digital Input 1
M170-A-62 Peak Hold Injector 8
5V ref
M170-A-18 Analogue Voltage Input 2
M170-A-28 Analogue Temperature Input 1
M170-A-39 Analogue Temperature Input 4
M170-A-6 Analogue Voltage Input 3
M170-A-7 Analogue Voltage Input 4
M170-A-60 Knock Input 2
M170-A-29 Knock Input 1
M170-A-1 Low Side Ignition 1
M170-A-22 Universal Digital Input 8
M170-A-26 Analogue Voltage Input 1
0V sensor
GND
GND
GND
OEM-E9
Stock ECU being replaced
3No.2 speed sensor return (SP2-)
4Power ground (E11)
7Distributor ground (G-)
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)
35ISC stepper coil 1 (ISC1)
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)
65Sensor ground (E2)
69Power ground (E1)
79Power ground (E02)
80Power ground (E01)
M170-A-45 Universal Digital Input 4
M170-A-12 Analogue Voltage Input 5
M170-A-35 Analogue Voltage Input 7
M170-A-36 Analogue Voltage Input 6
M170-A-13 Universal Digital Input 7
M170-A-24 Peak Hold Injector 5
M170-A-42 Peak Hold Injector 6
M170-A-44 Analogue Voltage Input 8
M170-A-38 Analogue Temperature Input 2
EFI main relay power (+B)
EFI main relay power (+B1)
Battery constant (BATT)
OEM-E10
Stock ECU being replaced
2No.1 speed sensor (SP1)
12A/T overdrive disable 1 (OD1)
19Diagnostic test 2 (TE2)
20Diagnostic test 1 (TE1)
21Fuel pump diagnostic (DI)
23A/C clutch relay (ACMG)
24EFI main relay control (M-REL)
28A/T overdrive disable 2 (OD2)
29Cat temperature sensor (CCO)
31EFI main relay power (+B)
32EFI main relay power (+B1)
33Battery constant (BATT)
M170
M170-A
M170
1Low Side Ignition 1
6Analogue Voltage Input 3
7Analogue Voltage Input 4
11Sensor 0V A
12Analogue Voltage Input 5
13Universal Digital Input 7
14Battery Negative 1
15Battery Negative 2
16Sensor 5.0V A
18Analogue Voltage Input 2
19Battery Negative 3
20Battery Negative 4
21Battery Negative 5
22Universal Digital Input 8
23Battery Positive
24Peak Hold Injector 5
26Analogue Voltage Input 1
27Sensor 0V B
28Analogue Temperature Input 1
29Knock Input 1
30Analogue Temperature Input 3
32Battery Positive
33Peak Hold Injector 1
35Analogue Voltage Input 7
36Analogue Voltage Input 6
38Analogue Temperature Input 2
39Analogue Temperature Input 4
41Battery Positive
42Peak Hold Injector 6
43Low Side Injector 1
44Analogue Voltage Input 8
45Universal Digital Input 4
46Universal Digital Input 3
49Universal Digital Input 1
50Peak Hold Injector 2
51Low Side Injector 2
52Universal Digital Input 5
53Universal Digital Input 6
54Battery Backup
56Universal Digital Input 2
57Peak Hold Injector 7
60Knock Input 2
62Peak Hold Injector 8
63Peak Hold Injector 3
66Peak Hold Injector 4
OEM-E9-57 Igniter trigger (IGT)
OEM-E9-47 O2 sensor 2 (OX2, rear bank)
OEM-E9-48 O2 sensor 1 (OX1, front bank)
0V sensor
OEM-E10-12 A/T overdrive disable 1 (OD1)
OEM-E10-21 Fuel pump diagnostic (DI)
GND
GND
5V ref
OEM-E9-43 Throttle position (VTA1)
GND
GND
GND
OEM-E9-58 Igniter verification (IGF)
Battery Positive
OEM-E10-23 A/C clutch relay (ACMG)
OEM-E9-62 Manifold pressure (PIM)
0V sensor
OEM-E9-44 Coolant temperature (THW)
OEM-E9-50 Knock sensor 1 (KNK1, front)
OEM-E9-24 A/T oil temperature (OIL)
Battery Positive
OEM-E9-20 Injector 1 (#10, front)
OEM-E10-19 Diagnostic test 2 (TE2)
OEM-E10-20 Diagnostic test 1 (TE1)
OEM-E10-29 Cat temperature sensor (CCO)
OEM-E9-45 Intake air temperature (THA)
Battery Positive
OEM-E10-24 EFI main relay control (M-REL)
OEM-E9-19 Injector 2 (#20)
OEM-E10-28 A/T overdrive disable 2 (OD2)
OEM-E10-2 No.1 speed sensor (SP1)
OEM-E9-25 Cam position 2 (G2)
OEM-E9-27 Crank position (NE)
OEM-E9-18 Injector 3 (#30)
OEM-E9-17 Injector 4 (#40)
OEM-E9-23 No.2 speed sensor (SP2+)
OEM-E9-3 No.2 speed sensor return (SP2-)
Battery Backup
OEM-E9-26 Cam position 1 (G1)
OEM-E9-10 A/T shift solenoid 1 (S1)
OEM-E9-49 Knock sensor 2 (KNK2, rear)
OEM-E9-35 ISC stepper coil 1 (ISC1)
OEM-E9-16 Injector 5 (#50)
OEM-E9-15 Injector 6 (#60, rear)
SP-0V · 5 pins
SP-GND · 10 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.
53 / 53 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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