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Control arrangement for multi-cylinder two cycle engine

  • US 5,038,739 A
  • Filed: 08/24/1990
  • Issued: 08/13/1991
  • Est. Priority Date: 09/07/1989
  • Status: Expired due to Fees
First Claim
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1. In a multi-cylinder two cycle internal combustion engine having n cylindersan engine load sensor;

  • an engine speed sensor;

    fuel injection control means, said fuel injection control means being responsive to said engine load sensor and said engine speed sensor and arranged to detect the engine operating in a low load-low speed zone, said fuel injection means including circuitry for injecting fuel into any given cylinder at (n-1)×

    360/n crank angle intervals and so that combustions in said any given cylinder occur at n-1 cycles, during said low speed low load mode of operation.

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