| Pin | Function | |-----|-----------| | C-20 | Electric load signal (headlights/defog) for idle-up | | C-25 | Neutral switch (MT) or Park/Neutral (AT) | | C-30 | Immobilizer signal (if equipped – ring antenna) |
The ECU triggers the main relay to power the injectors and coils. suzuki k6a engine ecu pinout high quality