Fuel controller for engine

Abstract

Abstract PURPOSE:To appropriately increase fuel for acceleration, by providing a time width augmentation means for increasing the fuel at the time of slow acceleration and an interim pulse output means for increasing the fuel at the time of sharp acceleration. CONSTITUTION:The degree of opening of a throttle valve 3 is detected by a throttle opening sensor 4. The slow acceleration of an engine is detected by a first acceleration detector B in terms of the degree of opening of the throttle valve 3 to increase fuel by a time width augmentation means E. The sharp acceleration of the engine is detected by a second acceleration detector C in terms of the degree of opening of the throttle valve 3 to increase the fuel by an interim pulse output means F. As a result, the air fuel ratio at the slow acceleration is made appropriate and the acceleration response at the sharp acceleration is improved.

Inventors

• 👤 Yoshinori Okino
• 👤 沖野　芳則

Bibliographic Details