| 摘要 |
A control system for an automotive vehicle is capable of realizing superior control precision and response ability by an intake air flow rate control on the basis of a fuel injection amount which is, in turn, derived on the basis of a target torque even in lean-burn condition. The control system controls at least one of vehicle speed, a vehicular distance, driving wheel speed, slip ratio toward a target value, derives a target torque of an engine on the basis of the target value, a fuel injection amount for the engine on the basis of the target torque of the engine, a target air supply amount to the engine on the basis of the fuel injection amount derived by the vehicle condition control means and an actual air supply amount of the engine. The control system controls the actual air supply amount toward the target air supply amount.
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