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
G4XFURYX-A-A4 Injector 1
G4XFURYX-A-A21 Aux 1
G4XFURYX-A-A20 Aux 2
G4XFURYX-A-A3 Injector 2
G4XFURYX-A-A26 Aux 8
G4XFURYX-B-B4 Injector 5
G4XFURYX-A-A2 Injector 3
G4XFURYX-B-B3 Injector 6
G4XFURYX-B-B2 Injector 7
G4XFURYX-A-A1 Injector 4
G4XFURYX-A-A19 Aux 3
G4XFURYX-A-A18 Aux 4
G4XFURYX-B-B1 Injector 8
ISC valve +14V feed
G4XFURYX-A-A27 Aux 7
G4XFURYX-B-B18 Aux 9
OEM-2
Stock ECU being replaced
AInjector 1
BCooling fan relay
CCondenser fan relay
DInjector 2
EEGR valve
FEGR valve
GInjector 3
HEGR valve
IEGR valve
JInjector 4
KA/C clutch relay
MFuel pump relay
NVTCS solenoid (intake butterflies)
PISC valve +14V feed
QISC valve low side
RMalfunction indicator lamp (MIL)
GND
GND
G4XFURYX-B-B26 Aux 10
G4XFURYX-A-A13 Ignition 1
G4XFURYX-A-A29 Aux 5
G4XFURYX-A-A12 Ignition 2
G4XFURYX-B-B10 WBO Heater
G4XFURYX-A-A28 Aux 6
G4XFURYX-A-A31 Digital Input 2
G4XFURYX-A-A30 Digital Input 1
G4XFURYX-A-A9 Trigger 2
G4XFURYX-A-A8 Trigger 1
OEM-3
Stock ECU being replaced
APower ground
BPower ground
ECharcoal canister purge
FIgnition 1 (coils 1+4, wasted spark)
HMain relay
IIgnition 2 (coils 2+3, wasted spark)
JFront O2 heater
PRear O2 heater
SImmobiliser
TVehicle speed
VCam position (CMP)
YCrank position (CKP)
GND
G4XFURYX-A-A23 Digital Input 3
G4XFURYX-B-B21 Digital Input 4
VVT oil-control solenoid +12V feed
G4XFURYX-B-B20 Digital Input 5
G4XFURYX-B-B19 Digital Input 6
G4XFURYX-B-B30 Digital Input 7
G4XFURYX-B-B29 Digital Input 8
5V ref
G4XFURYX-B-B9 Knock 1
G4XFURYX-A-A16 Analog Temp 2
0V sensor
G4XFURYX-A-A15 Analog Temp 1
G4XFURYX-A-A33 Analog Volt 3
G4XFURYX-B-B33 Analog Volt 5
G4XFURYX-A-A17 Analog Volt 1
G4XFURYX-A-A14 Analog Volt 4
G4XFURYX-B-B15 Analog Volt 6
G4XFURYX-A-A22 Analog Volt 2
ECU power +14V (main relay)
OEM-4
Stock ECU being replaced
APower ground
BBrake switch
CPower steering pressure switch
DVVT oil-control solenoid +12V feed
FA/C request
HNeutral switch
IClutch switch
JVTCS vacuum switch
L+5V sensor supply
MKnock sensor
NIntake air temperature (IAT)
OSignal ground
PCoolant temperature (ECT)
VThrottle position (TPS)
WFront O2 signal
XMass air flow (MAF)
AARear O2 signal
ADFuel level
AEPressure sensor (Mazda: EGR boost sensor)
AFECU power +14V (main relay)
G4XFURYX
G4XFURYX-A
G4XFURYX
A1Injector 4
A2Injector 3
A3Injector 2
A4Injector 1
A5+14V ECU Power
A8Trigger 1
A9Trigger 2
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
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-2-J Injector 4
OEM-2-G Injector 3
OEM-2-D Injector 2
OEM-2-A Injector 1
+14V ECU Power
OEM-3-Y Crank position (CKP)
OEM-3-V Cam position (CMP)
OEM-3-I Ignition 2 (coils 2+3, wasted spark)
OEM-3-F Ignition 1 (coils 1+4, wasted spark)
OEM-4-AA Rear O2 signal
OEM-4-P Coolant temperature (ECT)
OEM-4-N Intake air temperature (IAT)
OEM-4-X Mass air flow (MAF)
OEM-2-M Fuel pump relay
OEM-2-K A/C clutch relay
OEM-2-C Condenser fan relay
OEM-2-B Cooling fan relay
OEM-4-AE Pressure sensor (Mazda: EGR boost sensor)
OEM-4-B Brake switch
0V sensor
GND
OEM-2-E EGR valve
OEM-2-Q ISC valve low side
OEM-3-P Rear O2 heater
OEM-3-H Main relay
OEM-3-T Vehicle speed
OEM-3-S Immobiliser
5V ref
OEM-4-V Throttle position (TPS)
GND
G4XFURYX-B
G4XFURYX
B1Injector 8
B2Injector 7
B3Injector 6
B4Injector 5
B5Aux 9/10 E-Throttle Supply
B9Knock 1
B10WBO Heater
B15Analog Volt 6
B18Aux 9
B19Digital Input 6
B20Digital Input 5
B21Digital Input 4
B22Sensor Ground
B25System Ground
B26Aux 10
B29Digital Input 8
B30Digital Input 7
B33Analog Volt 5
B34System Ground
OEM-2-N VTCS solenoid (intake butterflies)
OEM-2-I EGR valve
OEM-2-H EGR valve
OEM-2-F EGR valve
Aux 9/10 E-Throttle Supply
OEM-4-M Knock sensor
OEM-3-J Front O2 heater
OEM-4-AD Fuel level
OEM-2-R Malfunction indicator lamp (MIL)
OEM-4-H Neutral switch
OEM-4-F A/C request
OEM-4-C Power steering pressure switch
0V sensor
GND
OEM-3-E Charcoal canister purge
OEM-4-J VTCS vacuum switch
OEM-4-I Clutch switch
OEM-4-W Front O2 signal
GND
SP-14V · 6 pins
SP-GND · 8 pins
SP-0V · 4 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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