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
EMUPRO16-AECUinstalled
| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Ignition | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | OEM-4-UInjector 1 (cyl 1) | ||
| Injector | single_source· Vendor | OEM-4-VInjector 2 (cyl 2) | ||
| Injector | single_source· Vendor | OEM-4-WInjector 3 (cyl 3) | ||
| Injector | single_source· Vendor | OEM-4-XInjector 4 (cyl 4) | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Injector | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| 5V / 8V ref | single_source· Vendor | OEM-3-I+5V sensor reference | ||
| Digital in | single_source· Vendor | OEM-1-MVehicle speed sensor (VSS) | ||
| Digital in | single_source· Vendor | OEM-1-KA/C pressure switch (A/C request) | ||
| Digital in | single_source· Vendor | OEM-3-PPower steering pressure switch | ||
| Digital in | single_source· Vendor | OEM-1-QBrake switch | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Ignition | single_source· Vendor | not connected | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Crank / cam | single_source· Vendor | OEM-4-ECrank position (CKP) sensor | ||
| Digital in | single_source· Vendor | OEM-1-CStarter input (12V while cranking) | ||
| Digital in | single_source· Vendor | OEM-3-LIdle switch (closed throttle) | ||
| Digital in | single_source· Vendor | OEM-1-LClutch switch | ||
| Low-side out | single_source· Vendor | OEM-4-PEGR vacuum solenoid | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | not connected | ||
| Ignition | single_source· Vendor | OEM-4-RIgnition coil trigger (cyl 2&3) | ||
| Ignition | single_source· Vendor | OEM-4-NIgnition coil trigger (cyl 1&4) | ||
| CAN high | single_source· Vendor | not connected | ||
| CAN low | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | not connected | ||
| CAN low | single_source· Vendor | not connected |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with