How normal is the duty cycle of KIA k3 engine?

Forty percent. According to the maintenance and knowledge inquiry of KIA k3 engine, the power generation of the generator is normal, and the duty cycle of the generator is normal at 40% when all sensors are normal, so the duty cycle of KIA k3 engine is normal at 40%. Kia K3 is an entry-level compact family car built by Kia.