| 3.5L Duratec 3.5L EcoBoost - Primary |
| Rating |
250 amps |
| Generator amps at 80.6°F (27°C) |
138 amps at 670 rpm (min) to 255 amps at 2, 245 rpm (max) |
| Generator pulley ratio |
2.66:1 |
| Voltage regulator type |
LIN (Local Interconnect Network) controlled |
| 3.5L Duratec 3.5L EcoBoost - Secondary, if equipped |
| Rating |
250 amps |
| Generator amps at 80.6°F (27°C) |
138 amps at 740 rpm (min) to 255 amps at 2, 465 rpm (max) |
| Generator pulley ratio - 3.5L Duratec |
2.45:1 |
| Generator pulley ratio - 3.5L EcoBoost |
2.42:1 |
| Voltage regulator type |
LIN (Local Interconnect Network) controlled |