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
GND
0V sensor
0V sensor
0V sensor
P8-C1-35 Injector 6
P8-C1-17 Injector 5
P8-C1-36 Injector 4
P8-C1-54 Injector 3
P8-C1-18 Injector 2
P8-C1-37 Injector 1
P8-C1-29 Left Driven Wheel
P8-C1-27 Cam Sensor
P8-C1-8 Crank Sensor
P8-C1-4 Idle Valve
P8-C1-6 Shift Light
P8-C1-53 Injector 7
P8-C1-16 Injector 8
5V ref
P8-C1-48 Throttle Wiper
P8-C1-26 Water Temp
P8-C1-45 Air Temp
P8-C1-12 Lambda Signal
P8-C1-25 Analogue Input 1
P8-C1-3 Coil 6
P8-C1-39 Coil 5
P8-C1-2 Coil 4
P8-C1-20 Coil 3
P8-C1-38 Coil 2
P8-C1-1 Coil 1
P8-C1-9 Right Driven Wheel
P8-C1-30 Map
0V sensor
GND
P8-C1-43 Aux Out 3
P8-C1-42 Cam Phase Valve/Aux Out 4
P8-C1-31 Launch Button
GND
GND
GND
OEM-E9
Stock ECU being replaced
4Power ground (E11)
5Cam sensor 2 ground (G2-)
6Cam sensor 1 ground (G1-)
7Crank sensor ground (NE-)
15Injector 6
16Injector 5
17Injector 4
18Injector 3
19Injector 2
20Injector 1
25Camshaft position 2 (G2)
26Camshaft position 1 (G1)
27Crank position (NE)
32ISC stepper winding
33ISC stepper winding
34ISC stepper winding
35ISC stepper winding
41Sensor supply +5V (VCC)
43Throttle position (VTA1)
44Coolant temperature (THW)
45Intake air temperature (THA)
47O2 sensor 2 (OX2)
48O2 sensor 1 (OX1)
52Ignition 6 (IGT6)
53Ignition 5 (IGT5)
54Ignition 4 (IGT4)
55Ignition 3 (IGT3)
56Ignition 2 (IGT2)
57Ignition 1 (IGT1)
58Ignition confirmation (IGF)
62MAP sensor (PIM)
65Sensor ground (E2)
69ECU power ground (E1)
71O2 heater 1 (HT1)
72O2 heater 2 (HT2)
76Starter signal (STA)
78Power ground (E01)
79Power ground (E01/E02)
80Power ground (E01/E02)
P8-C1-11 Undriven Wheel (must)
P8-C1-14 Traction Wet/Dry
P8-C1-23 Turbo ALS Valve
P8-C1-13 Map2/ALS/Ana1 On/Off
P8-C1-24 Tacho
P8-C1-50 Undriven Wheel (optional)
P8-C1-21 Turbo Pressure Valve
P8-C1-41 Fuel Pump Relay
P8-C1-5 Aux Out 2
ECU power +B (main relay)
OEM-E10
Stock ECU being replaced
2Vehicle speed sensor (SP1)
4Brake switch (STP)
6Malfunction indicator lamp (MIL)
15Electrical load sensor (ELS)
16Tachometer output
21Fuel pump diagnostic (DI)
22Fuel pump control (FPC)
23A/C clutch relay (ACMG)
24Main relay control (M-REL)
31ECU power +B (main relay)
P8
P8-C1
P8
1Coil 1
2Coil 4
3Coil 6
4Idle Valve
5Aux Out 2
6Shift Light
8Crank Sensor
9Right Driven Wheel
105 Volts
11Undriven Wheel (must)
12Lambda Signal
13Map2/ALS/Ana1 On/Off
14Traction Wet/Dry
15Power Ground
16Injector 8
17Injector 5
18Injector 2
1912 Volts
20Coil 3
21Turbo Pressure Valve
23Turbo ALS Valve
24Tacho
25Analogue Input 1
26Water Temp
27Cam Sensor
29Left Driven Wheel
30Map
31Launch Button
34Power Ground
35Injector 6
36Injector 4
37Injector 1
38Coil 2
39Coil 5
41Fuel Pump Relay
42Cam Phase Valve/Aux Out 4
43Aux Out 3
45Air Temp
46Signal Ground
47Signal Ground
48Throttle Wiper
49Lambda Earth
50Undriven Wheel (optional)
51Signal Ground
53Injector 7
54Injector 3
55Power Ground
OEM-E9-57 Ignition 1 (IGT1)
OEM-E9-54 Ignition 4 (IGT4)
OEM-E9-52 Ignition 6 (IGT6)
OEM-E9-32 ISC stepper winding
OEM-E10-24 Main relay control (M-REL)
OEM-E9-33 ISC stepper winding
OEM-E9-27 Crank position (NE)
OEM-E9-58 Ignition confirmation (IGF)
5V ref
OEM-E10-2 Vehicle speed sensor (SP1)
OEM-E9-47 O2 sensor 2 (OX2)
OEM-E10-15 Electrical load sensor (ELS)
OEM-E10-4 Brake switch (STP)
GND
OEM-E9-35 ISC stepper winding
OEM-E9-16 Injector 5
OEM-E9-19 Injector 2
12 Volts
OEM-E9-55 Ignition 3 (IGT3)
OEM-E10-22 Fuel pump control (FPC)
OEM-E10-6 Malfunction indicator lamp (MIL)
OEM-E10-16 Tachometer output
OEM-E9-48 O2 sensor 1 (OX1)
OEM-E9-44 Coolant temperature (THW)
OEM-E9-26 Camshaft position 1 (G1)
OEM-E9-25 Camshaft position 2 (G2)
OEM-E9-62 MAP sensor (PIM)
OEM-E9-76 Starter signal (STA)
GND
OEM-E9-15 Injector 6
OEM-E9-17 Injector 4
OEM-E9-20 Injector 1
OEM-E9-56 Ignition 2 (IGT2)
OEM-E9-53 Ignition 5 (IGT5)
OEM-E10-23 A/C clutch relay (ACMG)
OEM-E9-72 O2 heater 2 (HT2)
OEM-E9-71 O2 heater 1 (HT1)
OEM-E9-45 Intake air temperature (THA)
0V sensor
0V sensor
OEM-E9-43 Throttle position (VTA1)
0V sensor
OEM-E10-21 Fuel pump diagnostic (DI)
0V sensor
OEM-E9-34 ISC stepper winding
OEM-E9-18 Injector 3
GND
SP-0V · 9 pins
SP-GND · 9 pins
SP-14V · 3 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.
Not set yet: signal, colour, stripe, ident.
| Wire | From | To | Signal | Gauge | Colour | Stripe | Ident | Flags | |
|---|---|---|---|---|---|---|---|---|---|
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — |