| Protokol | Ford Focus 1.6 |
|---|---|
| ISO 15765-4 (CAN) | 11 bit ID, 500 Kbaud |
| ISO 14230-4 (Keyword Protocol 2000) | - |
| ISO 9141-2 (Asian, European, Chrysler vehicles) | - |
| SAE J1850 VPW (GM vehicles) | - |
| SAE J1850 PWM (Ford vehicles) | - |
| Single-Wire CAN (SW-CAN) | |
| Medium-Speed CAN (MS-CAN) | |