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System for controlling engine fueling according to vehicle location

  • US 5,983,156 A
  • Filed: 09/03/1997
  • Issued: 11/09/1999
  • Est. Priority Date: 09/03/1997
  • Status: Expired due to Term
First Claim
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1. A system for controlling fueling of an internal combustion engine of a vehicle according to vehicle location, comprising:

  • a receiver associated with a vehicle for receiving radio signals relating to vehicle location;

    a fueling system responsive to a fueling signal to provide fuel to an internal combustion engine of said vehicle;

    means responsive to said radio signals relating to vehicle location for determining a geographical location of said vehicle;

    means responsive to said geographical location of said vehicle for determining an engine fueling map corresponding to said geographical location of said vehicle; and

    a control computer providing said fueling signal to said fueling system according to said engine fueling map.

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