100%
Stock ECU being replaced
ECU power +14V (main relay)
G4XATOMX-A-A31 Digital Input 2
G4XATOMX-A-A21 Aux 1
G4XATOMX-A-A20 Aux 2
G4XATOMX-A-A19 Aux 3
OEM-1
Stock ECU being replaced
BECU power +14V (main relay)
FBrake switch
ICondenser fan relay
RCooling fan relay
SA/C clutch relay
G4XATOMX-A-A16 Analog Temp 2
G4XATOMX-A-A33 Analog Volt 3
G4XATOMX-A-A30 Digital Input 1
G4XATOMX-A-A15 Analog Temp 1
G4XATOMX-A-A6 Knock 1
G4XATOMX-A-A9 Trigger 2
5V ref
G4XATOMX-A-A8 Trigger 1
G4XATOMX-A-A17 Analog Volt 1
OEM-2
Stock ECU being replaced
BIntake air temperature (IAT)
CFront O2 signal
DVehicle speed
ECoolant temperature (ECT)
FKnock sensor
HCam position (CMP)
I+5V sensor supply
JCrank position (CKP)
LMass air flow (MAF)
GND
GND
GND
G4XATOMX-A-A22 Analog Volt 2
0V sensor
G4XATOMX-A-A13 Ignition 1
G4XATOMX-A-A12 Ignition 2
ISC valve +14V feed
G4XATOMX-A-A18 Aux 4
G4XATOMX-A-A4 Injector 1
G4XATOMX-A-A3 Injector 2
G4XATOMX-A-A2 Injector 3
G4XATOMX-A-A1 Injector 4
OEM-3
Stock ECU being replaced
APower ground
BPower ground
CPower ground
EThrottle position (TPS)
FSignal ground
GIgnition 1 (coils 1+4, wasted spark)
HIgnition 2 (coils 2+3, wasted spark)
MISC valve +14V feed
NFuel pump relay
WInjector 1
XInjector 2
YInjector 3
ZInjector 4
G4XATOMX
G4XATOMX-A
G4XATOMX
A1Injector 4
A2Injector 3
A3Injector 2
A4Injector 1
A5+14V ECU Power
A6Knock 1
A8Trigger 1
A9Trigger 2
A12Ignition 2
A13Ignition 1
A15Analog Temp 1
A16Analog Temp 2
A17Analog Volt 1
A18Aux 4
A19Aux 3
A20Aux 2
A21Aux 1
A22Analog Volt 2
A24Sensor Ground
A25System Ground
A30Digital Input 1
A31Digital Input 2
A32+5V Out
A33Analog Volt 3
A34System Ground
OEM-3-Z Injector 4
OEM-3-Y Injector 3
OEM-3-X Injector 2
OEM-3-W Injector 1
+14V ECU Power
OEM-2-F Knock sensor
OEM-2-J Crank position (CKP)
OEM-2-H Cam position (CMP)
OEM-3-H Ignition 2 (coils 2+3, wasted spark)
OEM-3-G Ignition 1 (coils 1+4, wasted spark)
OEM-2-E Coolant temperature (ECT)
OEM-2-B Intake air temperature (IAT)
OEM-2-L Mass air flow (MAF)
OEM-3-N Fuel pump relay
OEM-1-S A/C clutch relay
OEM-1-R Cooling fan relay
OEM-1-I Condenser fan relay
OEM-3-E Throttle position (TPS)
0V sensor
GND
OEM-2-D Vehicle speed
OEM-1-F Brake switch
5V ref
OEM-2-C Front O2 signal
GND
SP-14V · 4 pins
SP-0V · 3 pins
SP-GND · 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.