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
G4XMONSOONX-A-A21 Aux 1
GND
GND
GND
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
8ECU main power (terminal 87 via main relay)
9Voltage supply (injector / fuse carrier)
G4XMONSOONX-A-A18 Aux 4
G4XMONSOONX-A-A27 Aux 5
G4XMONSOONX-A-A26 Aux 6
0V sensor
0V sensor
0V sensor
G4XMONSOONX-A-A20 Aux 2
0V sensor
OEM-X60002
Stock ECU being replaced
1O2 sensor heater, bank 1 pre-cat
13O2 sensor heater, bank 2 pre-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
G4XMONSOONX-A-A17 Analog Volt 1
G4XMONSOONX-A-A9 Trigger 2
G4XMONSOONX-A-A30 Digital Input 1
5V ref
G4XMONSOONX-A-A8 Trigger 1
G4XMONSOONX-A-A14 Analog Volt 4
0V sensor
0V sensor
0V sensor
G4XMONSOONX-A-A22 Analog Volt 2
0V sensor
0V sensor
G4XMONSOONX-A-A16 Analog Temp 2
0V sensor
G4XMONSOONX-A-A15 Analog Temp 1
0V sensor
0V sensor
G4XMONSOONX-A-A6 Knock 1 / Digital Input 4
G4XMONSOONX-A-A4 Injector 1
G4XMONSOONX-A-A3 Injector 2
G4XMONSOONX-A-A2 Injector 3
G4XMONSOONX-A-A1 Injector 4
G4XMONSOONX-A-A4 Injector 1
G4XMONSOONX-A-A3 Injector 2
G4XMONSOONX-A-A7 Shield Ground (via SP-SHD)
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
28Oil temperature ground
29Knock sensor, cylinders 1-3 (A)
33Injector cylinder 1
34Injector cylinder 2
35Injector cylinder 3
36Injector cylinder 4
37Injector cylinder 5
38Injector cylinder 6
48Knock sensor shield
0V sensor
G4XMONSOONX-A-A33 Analog Volt 3
5V ref
G4XMONSOONX-A-A19 Aux 3
0V sensor
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
14Pedal +5V supply 2
G4XMONSOONX-A-A11 Ignition 3
G4XMONSOONX-A-A12 Ignition 2
G4XMONSOONX-A-A13 Ignition 1
GND
G4XMONSOONX-A-A10 Ignition 4
OEM-X60005
Stock ECU being replaced
1Ignition coil 3
2Ignition coil 2
3Ignition coil 1
5Ignition ground
9Ignition coil 4
G4XMONSOONX
G4XMONSOONX-A
G4XMONSOONX
A1Injector 4
A2Injector 3
A3Injector 2
A4Injector 1
A5+14V ECU Power
A6Knock 1 / Digital Input 4
A7Shield Ground
A8Trigger 1
A9Trigger 2
A10Ignition 4
A11Ignition 3
A12Ignition 2
A13Ignition 1
A14Analog Volt 4
A15Analog Temp 1
A16Analog Temp 2
A17Analog Volt 1
A18Aux 4
A19Aux 3
A20Aux 2
A21Aux 1
A22Analog Volt 2
A24Sensor Ground
A25System Ground
A26Aux 6
A27Aux 5
A30Digital Input 1
A32+5V Out
A33Analog Volt 3
A34System Ground
OEM-X60003-36 Injector cylinder 4
OEM-X60003-35 Injector cylinder 3
Injector cylinder 6 · 2 pins
Injector 1 · 2 pins
+14V ECU Power
OEM-X60003-29 Knock sensor, cylinders 1-3 (A)
OEM-X60003-48 Knock sensor shield (via SP-SHD)
OEM-X60003-8 Crankshaft position
OEM-X60003-2 Exhaust camshaft position
OEM-X60005-9 Ignition coil 4
OEM-X60005-1 Ignition coil 3
OEM-X60005-2 Ignition coil 2
OEM-X60005-3 Ignition coil 1
OEM-X60003-10 Throttle position sensor 2
OEM-X60003-24 Engine coolant temperature (ECT)
OEM-X60003-22 Intake air temperature (IAT)
OEM-X60003-1 Mass air flow (MAF) signal
OEM-X60002-1 O2 sensor heater, bank 1 pre-cat
OEM-X60004-10 Fuel pump relay control
OEM-X60002-23 Main relay control
OEM-X60001-1 Injector/unloader relay control (terminal 15)
OEM-X60003-19 Throttle position sensor 1
0V sensor
GND
OEM-X60002-19 O2 sensor heater, bank 2 post-cat
OEM-X60002-13 O2 sensor heater, bank 2 pre-cat
OEM-X60003-5 Intake camshaft position
5V ref
OEM-X60004-8 Pedal position signal 1
GND
SP-14V · 4 pins
SP-GND · 7 pins
SP-SHD · 3 pins
SP-0V · 16 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.
56 / 56 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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