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
G4XFURYX-B-B3 Injector 6
G4XFURYX-A-A3 Injector 2
G4XFURYX-A-A1 Injector 4
G4XFURYX-A-A29 Aux 5
G4XFURYX-A-A20 Aux 2
GND
G4XFURYX-A-A13 Ignition 1
G4XFURYX-A-A19 Aux 3
GND
G4XFURYX-A-A15 Analog Temp 1
G4XFURYX-A-A16 Analog Temp 2
0V sensor
G4XFURYX-A-A17 Analog Volt 1
G4XFURYX-A-A33 Analog Volt 3
G4XFURYX-A-A27 Aux 7
ECU main power (from engine-electronics relay)
G4XFURYX-A-A4 Injector 1
G4XFURYX-B-B4 Injector 5
G4XFURYX-A-A2 Injector 3
G4XFURYX-A-A18 Aux 4
G4XFURYX-B-B10 WBO Heater
0V sensor
G4XFURYX-B-B9 Knock 1
G4XFURYX-B-B6 Analog Temp 3
G4XFURYX-A-A31 Digital Input 2
G4XFURYX-A-A23 Digital Input 3
G4XFURYX-A-A22 Analog Volt 2
5V ref
G4XFURYX-A-A9 Trigger 2
G4XFURYX-A-A21 Aux 1
G4XFURYX-A-A26 Aux 8
G4XFURYX-A-A11 Ignition 3
G4XFURYX-A-A28 Aux 6
GND
GND
G4XFURYX-A-A12 Ignition 2
G4XFURYX-A-A30 Digital Input 1
0V sensor
G4XFURYX-A-A8 Trigger 1
OEM-A
Stock ECU being replaced
1Ground (E-1)
2Injector 6 (cyl 6)
3Injector 2 (cyl 2)
4Injector 4 (cyl 4)
5Check engine light (MIL)
6Fuel pump relay control
7Ground (E-2)
8Ignition coil 2 (coil pack pin 2)
9Engine electronics relay control
10Ground (OBD1 EGR enable)
14Coolant temperature (CLT)
15EGR temperature sensor
16MAF ground
17MAF signal
20O2 sensor 1 (primary)
22Tachometer output
23ECU main power (from engine-electronics relay)
24Injector 1 (cyl 1)
25Injector 5 (cyl 5)
26Injector 3 (cyl 3)
27Idle air control valve
31EVAP canister purge valve
33Sensor ground bus
34Knock sensor 1
36Intake air temperature (IAT)
37A/C compressor switch
39A/C switch (cabin)
40Throttle position sensor 1
41TPS power (+5V)
44Camshaft position sensor (G40)
49Secondary air injection relay control
51MFA fuel-consumption signal
52Ignition coil 4 (coil pack pin 4)
53Idle air control valve (2nd)
55Ground (E-3)
56Ground (E-4)
60Ignition coil 3 (coil pack pin 3)
65Vehicle speed sensor (VSS)
67Crank sensor return (VR-)
68Crank position sensor (G28, VR+)
G4XFURYX
G4XFURYX-A
G4XFURYX
A1Injector 4
A2Injector 3
A3Injector 2
A4Injector 1
A5+14V ECU Power
A8Trigger 1
A9Trigger 2
A11Ignition 3
A12Ignition 2
A13Ignition 1
A15Analog Temp 1
A16Analog Temp 2
A17Analog Volt 1
A18Aux 4
A19Aux 3
A20Aux 2
A21Aux 1
A22Analog Volt 2
A23Digital Input 3
A24Sensor Ground
A25System Ground
A26Aux 8
A27Aux 7
A28Aux 6
A29Aux 5
A30Digital Input 1
A31Digital Input 2
A32+5V Out
A33Analog Volt 3
A34System Ground
OEM-A-4 Injector 4 (cyl 4)
OEM-A-26 Injector 3 (cyl 3)
OEM-A-3 Injector 2 (cyl 2)
OEM-A-24 Injector 1 (cyl 1)
+14V ECU Power
OEM-A-68 Crank position sensor (G28, VR+)
OEM-A-44 Camshaft position sensor (G40)
OEM-A-52 Ignition coil 4 (coil pack pin 4)
OEM-A-60 Ignition coil 3 (coil pack pin 3)
OEM-A-8 Ignition coil 2 (coil pack pin 2)
OEM-A-14 Coolant temperature (CLT)
OEM-A-15 EGR temperature sensor
OEM-A-17 MAF signal
OEM-A-27 Idle air control valve
OEM-A-9 Engine electronics relay control
OEM-A-6 Fuel pump relay control
OEM-A-49 Secondary air injection relay control
OEM-A-40 Throttle position sensor 1
OEM-A-39 A/C switch (cabin)
0V sensor
GND
OEM-A-51 MFA fuel-consumption signal
OEM-A-22 Tachometer output
OEM-A-53 Idle air control valve (2nd)
OEM-A-5 Check engine light (MIL)
OEM-A-65 Vehicle speed sensor (VSS)
OEM-A-37 A/C compressor switch
5V ref
OEM-A-20 O2 sensor 1 (primary)
GND
G4XFURYX-B
G4XFURYX
B3Injector 6
B4Injector 5
B5Aux 9/10 E-Throttle Supply
B6Analog Temp 3
B9Knock 1
B10WBO Heater
B22Sensor Ground
B25System Ground
B34System Ground
OEM-A-2 Injector 6 (cyl 6)
OEM-A-25 Injector 5 (cyl 5)
Aux 9/10 E-Throttle Supply
OEM-A-36 Intake air temperature (IAT)
OEM-A-34 Knock sensor 1
OEM-A-31 EVAP canister purge valve
0V sensor
GND
GND
SP-14V · 4 pins
SP-GND · 10 pins
SP-0V · 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.
48 / 48 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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