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-AOEMbeing replaced
| Point | Signal | Family | Evidence | Destination |
|---|---|---|---|---|
| Low-side out | corroborated· Vendor | T12-C3-25PWM 7 | ||
| Low-side out | single_source· Vendor | T12-C3-28PWM 10 | ||
| Low-side out | single_source· Vendor | T12-C3-29PWM 11 | ||
| Low-side out | single_source· Vendor | T12-C3-30PWM 12 | ||
| Low-side out | single_source· Vendor | T12-C1-16Injector 5 | ||
| Digital in | corroborated· Vendor | T12-C2-2Wheel 1 | ||
| No data | single_source· Vendor | not connected | ||
| Low-side out | single_source· Vendor | T12-C3-10PWM 8 | ||
| No data | single_source· Vendor | not connected | ||
| Low-side out | corroborated· Vendor | T12-C1-5PWM 1 | ||
| Low-side out | single_source· Vendor | T12-C1-4PWM 2 | ||
| Low-side out | corroborated· Vendor | T12-C1-3PWM 3 | ||
| Low-side out | corroborated· Vendor | T12-C3-4PWM 9 | ||
| Tacho out | corroborated· Vendor | not connected | ||
| Low-side out | corroborated· Vendor | T12-C3-22PWM 4 | ||
| Serial | single_source· Vendor | not connected | ||
| O2 narrowband | single_source· Vendor | T12-C2-5Analogue 3 | ||
| Digital in | corroborated· Vendor | T12-C2-4Digital 1 | ||
| No data | single_source· Vendor | not connected | ||
| Digital in | corroborated· Vendor | T12-C2-8Digital 2 | ||
| Digital in | corroborated· Vendor | T12-C2-11Digital 3 | ||
| Low-side out | corroborated· Vendor | T12-C3-23PWM 5 | ||
| Analog in | corroborated· Vendor | T12-C2-19Analogue 6 | ||
| Analog in | corroborated· Vendor | T12-C3-17Analogue 7 | ||
| Digital in | corroborated· Vendor | T12-C2-14Digital 4 |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with