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
OEM-E9
face not drawn
| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Digital in | single_source· Community | T12-C2-31Wheel 3 | ||
| Ground | single_source· Community | SP-GND-1 | ||
| Sensor ground | single_source· Community | SP-0V-1 | ||
| Low-side out | single_source· Community | T12-C3-3Lambda 2 Heater Negative | ||
| Low-side out | single_source· Community | T12-C3-24PWM 6 | ||
| Low-side out | single_source· Community | T12-C1-3PWM 3 | ||
| Injector | single_source· Community | T12-C1-15Injector 6 | ||
| Injector | single_source· Community | T12-C1-16Injector 5 | ||
| Injector | single_source· Community | T12-C1-25Injector 4 | ||
| Injector | single_source· Community | T12-C1-34Injector 3 | ||
| Injector | single_source· Community | T12-C1-17Injector 2 | ||
| Injector | single_source· Community | T12-C1-9Injector 1 | ||
| Digital in | single_source· Community | T12-C2-20Wheel 2 | ||
| Temp in | single_source· Community | T12-C2-17Thermistor 3 | ||
| Crank / cam | single_source· Community | T12-C2-29Cam 2 | ||
| Crank / cam | single_source· Community | T12-C2-22Cam 1 | ||
| Crank / cam | single_source· Community | T12-C2-12Crank | ||
| Analog out | single_source· Community | not connected | ||
| Analog out | single_source· Community | not connected | ||
| Low-side out | single_source· Community | T12-C3-10PWM 8 | ||
| Low-side out | single_source· Community | T12-C3-25PWM 7 | ||
| Low-side out | single_source· Community | T12-C3-23PWM 5 | ||
| Low-side out | single_source· Community | T12-C3-22PWM 4 | ||
| Low-side out | single_source· Community | T12-C3-30PWM 12 | ||
| 5V / 8V ref | single_source· Community | T12-C2-245v Output | ||
| Analog in | single_source· Community | T12-C2-1Analogue 2 | ||
| Temp in | single_source· Community | T12-C2-7Thermistor 1 | ||
| Temp in | single_source· Community | T12-C2-18Analogue 5 | ||
| O2 narrowband | single_source· Community | T12-C2-5Analogue 3 | ||
| O2 narrowband | single_source· Community | T12-C2-6Analogue 4 | ||
| Knock | single_source· Community | T12-C3-32Knock 2 | ||
| Knock | single_source· Community | T12-C3-31Knock 1 | ||
| Ignition | single_source· Community | T12-C1-10Coil 1 | ||
| Digital in | single_source· Community | T12-C2-4Digital 1 | ||
| Analog in | single_source· Community | T12-C2-10Analogue 1 | ||
| Digital in | single_source· Community | T12-C2-13Analogue 12 | ||
| Sensor ground | single_source· Community | SP-0V-1 | ||
| Ground | single_source· Community | SP-GND-1 | ||
| Low-side out | single_source· Community | T12-C3-9Lambda 1 Heater Negative | ||
| Digital in | single_source· Community | T12-C3-13Analogue 13 | ||
| Digital in | single_source· Community | T12-C3-14Analogue 14 | ||
| Ground | single_source· Community | SP-GND-1 | ||
| Ground | single_source· Community | SP-GND-1 |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with