100%
Stock ECU being replaced
NEXUSS3-A-12 DPO 2
NEXUSS3-C-6 SPI 2
NEXUSS3-A-26 ECR output
NEXUSS3-C-7 SPI 3
NEXUSS3-C-8 SPI 4
NEXUSS3-C-19 SPI 5
NEXUSS3-C-3 Home +
NEXUSS3-C-5 SPI 1
0V sensor
0V sensor
NEXUSS3-C-23 Knock 1
NEXUSS3-A-14 DPO 3
NEXUSS3-C-1 Trigger +
NEXUSS3-A-27 Ignition 1
NEXUSS3-A-28 Ignition 2
NEXUSS3-A-29 Ignition 3
OEM-1
Stock ECU being replaced
CAir bypass solenoid
EA/C request
FA/C clutch relay
GNeutral switch
HWater temperature switch
LClutch switch
NCAS 2-tooth (G, cam)
OVehicle speed (mileage sensor)
PCAS ground
QCAS ground
RKnock input
SPort air valve
TCAS 24-tooth (NE, crank)
UIgnition select (trailing rotor)
VIgnition leading
XIgnition trailing
5V ref
NEXUSS3-C-11 AVI 2
0V sensor
NEXUSS3-C-13 AVI 4
NEXUSS3-C-10 AVI 1
NEXUSS3-C-17 AVI 8
NEXUSS3-C-12 AVI 3
NEXUSS3-C-18 AVI 9
NEXUSS3-C-14 AVI 5
NEXUSS3-C-15 AVI 6
NEXUSS3-A-15 DPO 4
NEXUSS3-C-16 AVI 7
NEXUSS3-A-16 DPO 5
NEXUSS3-A-17 DPO 6
NEXUSS3-A-5 Injector 5
NEXUSS3-A-6 Injector 6
NEXUSS3-A-7 Injector 7
GND
OEM-2
Stock ECU being replaced
A5V sensor supply
BMAP (pressure) signal
CSensor ground
DO2 sensor signal
EAirflow signal (AFM)
FVariable resistor (tuning)
GThrottle position (TPS)
HAtmospheric pressure (ATP)
ICoolant temperature (ECT)
JInlet air temperature (IAT)
KTurbo control valve (boost)
LManifold air temperature (MAT)
MPressure regulator control valve
NEGR valve
OSwitching valve
PRelief valve
QIdle control (BAC)
RPower ground
GND
NEXUSS3-C-20 SPI 6
NEXUSS3-A-3 Injector 3
NEXUSS3-A-9 DPO 1
NEXUSS3-A-1 Injector 1
NEXUSS3-A-4 Injector 4
GND
NEXUSS3-A-2 Injector 2
Ignition power (+12V via main relay)
OEM-3
Stock ECU being replaced
APower ground
BStarter input
CPrimary injector 2
DStarter inhibit / fuel pump control
EPrimary injector 1
FSecondary injector 2
GPower ground
HSecondary injector 1
IIgnition power (+12V via main relay)
NEXUSS3
NEXUSS3-A
NEXUSS3
1Injector 1
2Injector 2
3Injector 3
4Injector 4
5Injector 5
6Injector 6
7Injector 7
9DPO 1
10Battery ground
11Battery ground
12DPO 2
14DPO 3
15DPO 4
16DPO 5
17DPO 6
18+12V switched input
25+12V switched input
26ECR output
27Ignition 1
28Ignition 2
29Ignition 3
OEM-3-E Primary injector 1
OEM-3-H Secondary injector 1
OEM-3-C Primary injector 2
OEM-3-F Secondary injector 2
OEM-2-O Switching valve
OEM-2-P Relief valve
OEM-2-Q Idle control (BAC)
OEM-3-D Starter inhibit / fuel pump control
GND
GND
OEM-1-C Air bypass solenoid
OEM-1-S Port air valve
OEM-2-K Turbo control valve (boost)
OEM-2-M Pressure regulator control valve
OEM-2-N EGR valve
+12V switched input
+12V switched input
OEM-1-F A/C clutch relay
OEM-1-U Ignition select (trailing rotor)
OEM-1-V Ignition leading
OEM-1-X Ignition trailing
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
OEM-1-T CAS 24-tooth (NE, crank)
SP-0V · 3 pins
OEM-1-N CAS 2-tooth (G, cam)
SP-0V · 3 pins
OEM-1-O Vehicle speed (mileage sensor)
OEM-1-E A/C request
OEM-1-G Neutral switch
OEM-1-H Water temperature switch
OEM-2-E Airflow signal (AFM)
OEM-2-B MAP (pressure) signal
OEM-2-G Throttle position (TPS)
OEM-2-D O2 sensor signal
OEM-2-I Coolant temperature (ECT)
OEM-2-J Inlet air temperature (IAT)
OEM-2-L Manifold air temperature (MAT)
OEM-2-F Variable resistor (tuning)
OEM-2-H Atmospheric pressure (ATP)
OEM-1-L Clutch switch
OEM-3-B Starter input
OEM-1-R Knock input
5V ref
0V sensor
SP-0V · 7 pins
SP-14V · 4 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.
50 / 50 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
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