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Electrically throttled fuel control system for internal combustion engines

  • US 4,168,679 A
  • Filed: 09/01/1977
  • Issued: 09/25/1979
  • Est. Priority Date: 09/03/1976
  • Status: Expired due to Term
First Claim
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1. A fuel control system for an internal combustion engine including an air intake passage, a throttle valve disposed therein and means for injecting fuel into said intake passage, comprising:

  • means for detecting the amount of depression by a vehicle occupant of an accelerator pedal;

    means for determining the amount of fuel to be injected in response to the detected amount of acceleration and correspondingly operating said fuel injecting means; and

    means for determining the amount of air to be inducted in response to the determined amount of fuel anc correspondingly operating said throttle valve so that air and fuel are mixed in a predetermined ratio.

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