100%
Stock ECU being replaced
NEXUSS3-A-1 Injector 1
NEXUSS3-A-26 ECR output
NEXUSS3-A-9 DPO 1
NEXUSS3-A-2 Injector 2
NEXUSS3-A-5 Injector 5
NEXUSS3-A-6 Injector 6
NEXUSS3-A-3 Injector 3
NEXUSS3-A-7 Injector 7
NEXUSS3-A-8 Injector 8
NEXUSS3-A-4 Injector 4
NEXUSS3-A-12 DPO 2
NEXUSS3-A-14 DPO 3
NEXUSS3-A-19 HBO 1
ISC valve +14V feed
NEXUSS3-A-17 DPO 6
NEXUSS3-A-20 HBO 2
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
NEXUSS3-A-21 HBO 3
NEXUSS3-A-22 HBO 4
NEXUSS3-A-27 Ignition 1
NEXUSS3-A-15 DPO 4
NEXUSS3-A-28 Ignition 2
NEXUSS3-C-33 WBI 1 Heater -
NEXUSS3-A-16 DPO 5
NEXUSS3-C-6 SPI 2
NEXUSS3-C-5 SPI 1
NEXUSS3-C-3 Home +
NEXUSS3-C-1 Trigger +
OEM-3
Stock ECU being replaced
APower ground
BPower ground
DEGR boost solenoid
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
NEXUSS3-C-12 AVI 3
NEXUSS3-C-16 AVI 7
ECU power +14V (main relay)
NEXUSS3-C-7 SPI 3
NEXUSS3-C-8 SPI 4
NEXUSS3-C-19 SPI 5
NEXUSS3-C-20 SPI 6
NEXUSS3-C-17 AVI 8
NEXUSS3-C-18 AVI 9
5V ref
NEXUSS3-C-23 Knock 1
NEXUSS3-C-15 AVI 6
0V sensor
NEXUSS3-C-14 AVI 5
NEXUSS3-C-11 AVI 2
NEXUSS3-C-13 AVI 4
NEXUSS3-C-10 AVI 1
OEM-4
Stock ECU being replaced
APower ground
AARear O2 signal
ADFuel level
AFECU power +14V (main relay)
BBrake switch
CPower steering pressure switch
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)
NEXUSS3
NEXUSS3-A
NEXUSS3
1Injector 1
2Injector 2
3Injector 3
4Injector 4
5Injector 5
6Injector 6
7Injector 7
8Injector 8
9DPO 1
10Battery ground
11Battery ground
12DPO 2
14DPO 3
15DPO 4
16DPO 5
17DPO 6
18+12V switched input
19HBO 1
20HBO 2
21HBO 3
22HBO 4
25+12V switched input
26ECR output
27Ignition 1
28Ignition 2
OEM-2-A Injector 1
OEM-2-D Injector 2
OEM-2-G Injector 3
OEM-2-J Injector 4
OEM-2-E EGR valve
OEM-2-F EGR valve
OEM-2-H EGR valve
OEM-2-I EGR valve
OEM-2-C Condenser fan relay
GND
GND
OEM-2-K A/C clutch relay
OEM-2-M Fuel pump relay
OEM-3-H Main relay
OEM-3-P Rear O2 heater
OEM-2-Q ISC valve low side
+12V switched input
OEM-2-N VTCS solenoid (intake butterflies)
OEM-2-R Malfunction indicator lamp (MIL)
OEM-3-D EGR boost solenoid
OEM-3-E Charcoal canister purge
+12V switched input
OEM-2-B Cooling fan relay
OEM-3-F Ignition 1 (coils 1+4, wasted spark)
OEM-3-I Ignition 2 (coils 2+3, wasted spark)
NEXUSS3-C
NEXUSS3
1Trigger +
2Trigger -
3Home +
4Home -
5SPI 1
6SPI 2
7SPI 3
8SPI 4
10AVI 1
11AVI 2
12AVI 3
13AVI 4
14AVI 5
15AVI 6
16AVI 7
17AVI 8
18AVI 9
19SPI 5
20SPI 6
23Knock 1
25+5V
26Signal ground
33WBI 1 Heater -
OEM-3-Y Crank position (CKP)
OEM-4-O Signal ground (via SP-0V)
OEM-3-V Cam position (CMP)
OEM-4-O Signal ground (via SP-0V)
OEM-3-T Vehicle speed
OEM-3-S Immobiliser
OEM-4-B Brake switch
OEM-4-C Power steering pressure switch
OEM-4-X Mass air flow (MAF)
OEM-4-V Throttle position (TPS)
OEM-4-AA Rear O2 signal
OEM-4-W Front O2 signal
OEM-4-P Coolant temperature (ECT)
OEM-4-N Intake air temperature (IAT)
OEM-4-AD Fuel level
OEM-4-I Clutch switch
OEM-4-J VTCS vacuum switch
OEM-4-F A/C request
OEM-4-H Neutral switch
OEM-4-M Knock sensor
5V ref
0V sensor
OEM-3-J Front O2 heater
SP-GND · 6 pins
SP-14V · 5 pins
SP-0V · 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.