Engine control, fuel property detection and determination apparatus, and method for the same

摘要

An engine control apparatus for controlling output torque of an engine includes a target determining unit for determining a target value of an injection quantity of fuel on the basis of pressure in a cylinder of the engine. The engine control apparatus further includes an injection control unit for controlling the injection quantity at the target value in a startup injection control period in starting of the engine. The startup injection control period is between a specific startup timing and an end timing where a specific condition is satisfied.