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
SHADOW8-A-28 Digital input 3
GND
0V sensor
SHADOW8-B-15 Aux output 6
SHADOW8-B-12 Aux output 3
SHADOW8-B-7 Injector cylinder 6
SHADOW8-B-6 Injector cylinder 5
SHADOW8-B-5 Injector cylinder 4
SHADOW8-B-4 Injector cylinder 3
SHADOW8-B-3 Injector cylinder 2
SHADOW8-B-2 Injector cylinder 1
SHADOW8-A-27 Digital input 2
SHADOW8-A-19 Analog voltage 7 (switchable 1k pull-up)
SHADOW8-A-6 Sync position sensor
SHADOW8-A-5 Crank position sensor
SHADOW8-B-17 Aux output 8
SHADOW8-B-16 Aux output 7
SHADOW8-B-14 Aux output 5
SHADOW8-B-13 Aux output 4
5V ref
SHADOW8-A-11 Analog voltage 2
SHADOW8-A-12 Analog voltage 3
SHADOW8-A-20 Analog voltage 8 (switchable 1k pull-up)
SHADOW8-A-13 Analog voltage 4
SHADOW8-A-14 Analog voltage 5
SHADOW8-A-24 Knock 2 +
SHADOW8-A-16 Knock 1 +
SHADOW8-B-27 Ignition TTL cylinder 1
SHADOW8-A-30 Digital input 5
SHADOW8-A-10 Analog voltage 1
0V sensor
GND
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)
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)
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)
SHADOW8-B-21 Digital input 10 / ignition switch
SHADOW8-A-26 Digital input 1
SHADOW8-B-9 Injector cylinder 8
SHADOW8-A-21 Analog voltage 9 (switchable 1k pull-up)
SHADOW8-A-22 Analog voltage 10 (switchable 1k pull-up)
SHADOW8-A-31 Digital input 6
SHADOW8-B-19 Digital input 8
SHADOW8-B-18 Digital input 7
SHADOW8-A-29 Digital input 4
SHADOW8-B-8 Injector cylinder 7
SHADOW8-B-10 Aux output 1
SHADOW8-B-11 Aux output 2
SHADOW8-B-20 Digital input 9
SHADOW8-A-18 Analog voltage 6
EFI main relay power (+B)
EFI main relay power (+B1)
Battery constant (BATT)
OEM-E10
Stock ECU being replaced
1Ignition switch (IGSW)
2No.1 speed sensor (SP1)
5Cat-temp warning light (EGW)
9A/T 2nd-gear indicator (2)
10A/T low-gear indicator (L)
12A/T overdrive disable 1 (OD1)
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)
28A/T overdrive disable 2 (OD2)
29Cat temperature sensor (CCO)
31EFI main relay power (+B)
32EFI main relay power (+B1)
33Battery constant (BATT)
SHADOW8
SHADOW8-A
SHADOW8
1ECU supply
35.0V sensor supply
40V analog reference
5Crank position sensor
6Sync position sensor
7Trigger ground
9Ground 1
10Analog voltage 1
11Analog voltage 2
12Analog voltage 3
13Analog voltage 4
14Analog voltage 5
16Knock 1 +
18Analog voltage 6
19Analog voltage 7 (switchable 1k pull-up)
20Analog voltage 8 (switchable 1k pull-up)
21Analog voltage 9 (switchable 1k pull-up)
22Analog voltage 10 (switchable 1k pull-up)
24Knock 2 +
26Digital input 1
27Digital input 2
28Digital input 3
29Digital input 4
30Digital input 5
31Digital input 6
34Ground 2
ECU supply
5V ref
0V sensor
OEM-E9-27 Crank position (NE)
OEM-E9-26 Cam position 1 (G1)
0V sensor
GND
OEM-E9-62 Manifold pressure (PIM)
OEM-E9-43 Throttle position (VTA1)
OEM-E9-44 Coolant temperature (THW)
OEM-E9-47 O2 sensor 2 (OX2, rear bank)
OEM-E9-48 O2 sensor 1 (OX1, front bank)
OEM-E9-50 Knock sensor 1 (KNK1, front)
OEM-E10-29 Cat temperature sensor (CCO)
OEM-E9-24 A/T oil temperature (OIL)
OEM-E9-45 Intake air temperature (THA)
OEM-E10-9 A/T 2nd-gear indicator (2)
OEM-E10-10 A/T low-gear indicator (L)
OEM-E9-49 Knock sensor 2 (KNK2, rear)
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-)
OEM-E10-21 Fuel pump diagnostic (DI)
OEM-E9-58 Igniter verification (IGF)
OEM-E10-12 A/T overdrive disable 1 (OD1)
GND
SHADOW8-B
SHADOW8
1Battery constant (HOT) supply
2Injector cylinder 1
3Injector cylinder 2
4Injector cylinder 3
5Injector cylinder 4
6Injector cylinder 5
7Injector cylinder 6
8Injector cylinder 7
9Injector cylinder 8
10Aux output 1
11Aux output 2
12Aux output 3
13Aux output 4
14Aux output 5
15Aux output 6
16Aux output 7
17Aux output 8
18Digital input 7
19Digital input 8
20Digital input 9
21Digital input 10 / ignition switch
26Aux 9–12 power supply
27Ignition TTL cylinder 1
Battery constant (HOT) supply
OEM-E9-20 Injector 1 (#10, front)
OEM-E9-19 Injector 2 (#20)
OEM-E9-18 Injector 3 (#30)
OEM-E9-17 Injector 4 (#40)
OEM-E9-16 Injector 5 (#50)
OEM-E9-15 Injector 6 (#60, rear)
OEM-E10-22 Fuel pump control (FPC)
OEM-E10-5 Cat-temp warning light (EGW)
OEM-E10-23 A/C clutch relay (ACMG)
OEM-E10-24 EFI main relay control (M-REL)
OEM-E9-10 A/T shift solenoid 1 (S1)
OEM-E9-35 ISC stepper coil 1 (ISC1)
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)
OEM-E10-20 Diagnostic test 1 (TE1)
OEM-E10-19 Diagnostic test 2 (TE2)
OEM-E10-28 A/T overdrive disable 2 (OD2)
OEM-E10-1 Ignition switch (IGSW)
Aux 9–12 power supply
OEM-E9-57 Igniter trigger (IGT)
SP-0V · 5 pins
SP-GND · 7 pins
SP-14V · 5 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.
57 / 57 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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