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Throttle ramp rate control system for a vehicle

  • US 20040087414A1
  • Filed: 11/01/2002
  • Published: 05/06/2004
  • Est. Priority Date: 11/01/2002
  • Status: Active Grant
First Claim
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1. A method of controlling fueling of an engine during a vehicle launch, comprising the steps of:

  • (a) determining whether there is a high throttle demand upon said engine;

    (b) calculating a throttle ramp rate offset based on an estimated weight of said vehicle when said high throttle demand is present; and

    (c) adjusting a default high throttle ramp rate based upon said calculated throttle ramp rate offset.

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