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
MS3PROMINI-A
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| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Power in | single_source· Vendor | SP-14V-1 | ||
| 5V / 8V ref | single_source· Vendor | OEM-E13-2+5V sensor reference (VC) | ||
| Low-side out | single_source· Vendor | OEM-E11-19VVT oil-control valve RH (OCR+) | ||
| Low-side out | single_source· Vendor | OEM-E14-20VVT oil-control valve LH (OCV+) | ||
| Injector | single_source· Vendor | OEM-E14-2Injector 4 (cyl 4) | ||
| Injector | single_source· Vendor | OEM-E14-3Injector 5 (cyl 5) | ||
| Injector | single_source· Vendor | OEM-E14-4Injector 6 (cyl 6) | ||
| Injector | single_source· Vendor | OEM-E14-5Injector 7 (cyl 7) | ||
| Injector | single_source· Vendor | OEM-E14-6Injector 8 (cyl 8) | ||
| Injector | single_source· Vendor | OEM-E13-5Injector 1 (cyl 1) | ||
| Injector | single_source· Vendor | OEM-E13-6Injector 2 (cyl 2) | ||
| Injector | single_source· Vendor | OEM-E14-1Injector 3 (cyl 3) | ||
| Analog in | single_source· Vendor | OEM-E13-10MAF signal (VG) | ||
| Analog in | single_source· Vendor | OEM-E13-21Accelerator pedal position 1 (VPA) | ||
| Analog in | single_source· Vendor | OEM-E13-20Throttle position sensor 2 (VTA2) | ||
| Analog in | single_source· Vendor | OEM-E13-9Accelerator pedal position 2 (VPA2) | ||
| Ignition | single_source· Vendor | OEM-E14-11Ignition coil 1 (IGT1) | ||
| Ignition | single_source· Vendor | OEM-E14-12Ignition coil 2 (IGT2) | ||
| Ignition | single_source· Vendor | OEM-E14-13Ignition coil 3 (IGT3) | ||
| Ignition | single_source· Vendor | OEM-E14-14Ignition coil 4 (IGT4) | ||
| Sensor ground | single_source· Vendor | SP-0V-1 | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| Ground | single_source· Vendor | SP-GND-1 | ||
| CAN low | single_source· Vendor | not connected | ||
| CAN high | single_source· Vendor | not connected | ||
| Temp in | single_source· Vendor | OEM-E13-14Engine coolant temp (THW) | ||
| Temp in | single_source· Vendor | OEM-E13-22Intake air temp (THA) | ||
| Analog in | single_source· Vendor | OEM-E13-13Throttle position sensor 1 (VTA) | ||
| Digital in | single_source· Vendor | OEM-E14-27Ignition confirmation 1 (IGF1) | ||
| Crank / cam | single_source· Vendor | OEM-E14-23Crank position sensor (NE+) | ||
| Crank / cam | single_source· Vendor | not connected | ||
| Crank / cam | single_source· Vendor | OEM-E14-10Camshaft position sensor (G2) | ||
| Crank / cam | single_source· Vendor | OEM-E13-16VVT position sensor LH (VVL+) | ||
| Digital in | single_source· Vendor | OEM-E13-15VVT position sensor RH (VVR+) | ||
| Digital in | single_source· Vendor | OEM-E14-28Ignition confirmation 2 (IGF2) |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with