Generated Electric Current Control

The ECM detects the FR signal from the FR terminal of generator, computes the average duty rate and controls terminal G to control the generated electric current after determination of the generated current depended on the engine rate and FR duty, for the engine rate decrease prevention purpose at electrical loading.

Fig 1: Illustrating CKP Sensor FR Signal

Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Illustrating CKP Sensor Control Signal

Courtesy of KIA MOTORS AMERICA, INC.