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.
Connectors
NEXUSS3-A
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| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Injector | corroborated· Vendor | OEM-A-1Injector 1 (INJ1) | ||
| Injector | corroborated· Vendor | OEM-A-2Injector 2 (INJ2) | ||
| Injector | corroborated· Vendor | OEM-A-3Injector 3 (INJ3) | ||
| Injector | corroborated· Vendor | OEM-A-14Injector 4 (INJ4) | ||
| Injector | corroborated· Vendor | OEM-A-15Injector 5 (INJ5) | ||
| Injector | corroborated· Vendor | OEM-A-16Injector 6 (INJ6) | ||
| Injector | corroborated· Vendor | OEM-A-9Front secondary O2 heater (FSO2SHTC) | ||
| Injector | corroborated· Vendor | OEM-A-17EVAP bypass solenoid (2WBS) | ||
| Low-side out | corroborated· Vendor | OEM-F-19VTEC solenoid front (VT SOLF) | ||
| Ground | corroborated· Vendor | SP-GND-1 | ||
| Ground | corroborated· Vendor | SP-GND-1 | ||
| Low-side out | corroborated· Vendor | OEM-F-20VTEC solenoid rear (VT SOLR) | ||
| Digital in | corroborated· Vendor | not connected | ||
| Low-side out | corroborated· Vendor | OEM-F-4Fuel pump relay 2 (FLR2) | ||
| Low-side out | corroborated· Vendor | OEM-A-8A/C clutch relay (ACC) | ||
| Low-side out | corroborated· Vendor | OEM-A-22Front primary O2 heater (FPO2SHTC) | ||
| Low-side out | corroborated· Vendor | OEM-A-23Rear primary O2 heater (RPO2SHTC) | ||
| Power in | corroborated· Vendor | SP-14V-1 | ||
| H-bridge | corroborated· Vendor | not connected | ||
| H-bridge | corroborated· Vendor | not connected | ||
| H-bridge | corroborated· Vendor | not connected | ||
| H-bridge | corroborated· Vendor | not connected | ||
| CAN high | corroborated· Vendor | not connected | ||
| CAN low | corroborated· Vendor | not connected | ||
| Power in | corroborated· Vendor | SP-14V-1 | ||
| Low-side out | corroborated· Vendor | OEM-A-5Fuel pump relay (FLR1) | ||
| Ignition | corroborated· Vendor | OEM-A-11Ignition coil 1 (IGN COIL1) | ||
| Ignition | corroborated· Vendor | OEM-A-24Ignition coil 2 (IGN COIL2) | ||
| Ignition | corroborated· Vendor | OEM-B-12Ignition coil 3 (IGN COIL3) | ||
| Ignition | corroborated· Vendor | OEM-B-11Ignition coil 4 (IGN COIL4) | ||
| Ignition | corroborated· Vendor | OEM-B-10Ignition coil 5 (IGN COIL5) | ||
| Ignition | corroborated· Vendor | OEM-B-2Ignition coil 6 (IGN COIL6) | ||
| Ignition | corroborated· Vendor | not connected | ||
| Ignition | corroborated· Vendor | not connected |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with