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
T4-C1-5 PWM 1
GND
GND
GND
Battery constant (terminal 30)
ECU main power (terminal 87 via main relay)
Voltage supply (injector / fuse carrier)
OEM-X60001
Stock ECU being replaced
1Injector/unloader relay control (terminal 15)
4Power ground
5Power ground
6Power ground
7Battery constant (terminal 30)
8ECU main power (terminal 87 via main relay)
9Voltage supply (injector / fuse carrier)
T4-C3-9 Lambda 1 Heater Negative
T4-C3-24 PWM 6
T4-C3-22 PWM 4
T4-C3-17 Analogue 7
T4-C3-18 Analogue 8
T4-C2-34 Analogue 9
T4-C2-3 Analogue 10
T4-C3-23 PWM 5
0V sensor
0V sensor
0V sensor
T4-C1-4 PWM 2
0V sensor
OEM-X60002
Stock ECU being replaced
1O2 sensor heater, bank 1 pre-cat
7O2 sensor heater, bank 1 post-cat
13O2 sensor heater, bank 2 pre-cat
14O2 sensor signal, bank 1 pre-cat
15O2 sensor signal, bank 2 pre-cat
16O2 sensor signal, bank 1 post-cat
18O2 sensor signal, bank 2 post-cat
19O2 sensor heater, bank 2 post-cat
20O2 sensor ground, bank 1 pre-cat
21O2 sensor ground, bank 2 pre-cat
22O2 sensor ground, bank 1 post-cat
23Main relay control
24O2 sensor ground, bank 2 post-cat
T4-C2-10 Analogue 1
T4-C2-22 Cam 1
T4-C2-2 Wheel 1
5V ref
T4-C2-12 Crank
T4-C2-6 Analogue 4
0V sensor
0V sensor
0V sensor
T4-C2-1 Analogue 2
0V sensor
0V sensor
T4-C2-25 Thermistor 2
0V sensor
T4-C2-7 Thermistor 1
0V sensor
T4-C2-17 Thermistor 3
0V sensor
T4-C1-9 Injector 1
T4-C1-17 Injector 2
T4-C1-34 Injector 3
T4-C1-25 Injector 4
T4-C1-9 Injector 1
T4-C1-17 Injector 2
T4-C3-25 PWM 7
T4-C3-10 PWM 8
OEM-X60003
Stock ECU being replaced
1Mass air flow (MAF) signal
2Exhaust camshaft position
5Intake camshaft position
7Throttle body +5V supply
8Crankshaft position
10Throttle position sensor 2
15Exhaust camshaft ground
17MAF ground
18Intake camshaft ground
19Throttle position sensor 1
20Throttle ground
21Crankshaft ground
22Intake air temperature (IAT)
23IAT ground
24Engine coolant temperature (ECT)
25ECT ground
27Engine oil temperature
28Oil temperature ground
33Injector cylinder 1
34Injector cylinder 2
35Injector cylinder 3
36Injector cylinder 4
37Injector cylinder 5
38Injector cylinder 6
40VANOS intake solenoid
41VANOS exhaust solenoid
0V sensor
T4-C2-5 Analogue 3
5V ref
T4-C1-3 PWM 3
0V sensor
T4-C2-19 Analogue 6
5V ref
OEM-X60004
Stock ECU being replaced
7Pedal ground 1
8Pedal position signal 1
9Pedal +5V supply 1
10Fuel pump relay control
12Pedal ground 2
13Pedal position signal 2
14Pedal +5V supply 2
T4-C1-1 Coil 3
T4-C1-18 Coil 2
T4-C1-10 Coil 1
GND
T4-C1-26 Coil 4
OEM-X60005
Stock ECU being replaced
1Ignition coil 3
2Ignition coil 2
3Ignition coil 1
5Ignition ground
9Ignition coil 4
T4
T4-C1
T4
1Coil 3
3PWM 3
4PWM 2
5PWM 1
9Injector 1
10Coil 1
13Power Ground 1
14Power Ground 2
17Injector 2
18Coil 2
25Injector 4
26Coil 4
31Ignition 12v In
34Injector 3
OEM-X60005-1 Ignition coil 3
OEM-X60004-10 Fuel pump relay control
OEM-X60002-23 Main relay control
OEM-X60001-1 Injector/unloader relay control (terminal 15)
Injector cylinder 5 · 2 pins
OEM-X60005-3 Ignition coil 1
GND
GND
Injector cylinder 6 · 2 pins
OEM-X60005-2 Ignition coil 2
OEM-X60003-36 Injector cylinder 4
OEM-X60005-9 Ignition coil 4
Ignition 12v In
OEM-X60003-35 Injector cylinder 3
T4-C2
T4
1Analogue 2
2Wheel 1
3Analogue 10
5Analogue 3
6Analogue 4
7Thermistor 1
10Analogue 1
12Crank
17Thermistor 3
19Analogue 6
21Sensor Ground
22Cam 1
245v Output
25Thermistor 2
33Sensor Ground
34Analogue 9
OEM-X60003-19 Throttle position sensor 1
OEM-X60003-5 Intake camshaft position
OEM-X60002-18 O2 sensor signal, bank 2 post-cat
OEM-X60004-8 Pedal position signal 1
OEM-X60003-10 Throttle position sensor 2
OEM-X60003-24 Engine coolant temperature (ECT)
OEM-X60003-1 Mass air flow (MAF) signal
OEM-X60003-8 Crankshaft position
OEM-X60003-27 Engine oil temperature
OEM-X60004-13 Pedal position signal 2
0V sensor
OEM-X60003-2 Exhaust camshaft position
5V ref
OEM-X60003-22 Intake air temperature (IAT)
0V sensor
OEM-X60002-16 O2 sensor signal, bank 1 post-cat
T4-C3
T4
9Lambda 1 Heater Negative
10PWM 8
17Analogue 7
18Analogue 8
22PWM 4
23PWM 5
24PWM 6
25PWM 7
26Permanent 12v
OEM-X60002-1 O2 sensor heater, bank 1 pre-cat
OEM-X60003-41 VANOS exhaust solenoid
OEM-X60002-14 O2 sensor signal, bank 1 pre-cat
OEM-X60002-15 O2 sensor signal, bank 2 pre-cat
OEM-X60002-13 O2 sensor heater, bank 2 pre-cat
OEM-X60002-19 O2 sensor heater, bank 2 post-cat
OEM-X60002-7 O2 sensor heater, bank 1 post-cat
OEM-X60003-40 VANOS intake solenoid
Permanent 12v
SP-14V · 4 pins
SP-GND · 7 pins
SP-0V · 17 pins
SP-5V1 · 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.
64 / 64 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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