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Method and system for uploading and downloading engine control data

  • US 6,894,611 B2
  • Filed: 09/23/2002
  • Issued: 05/17/2005
  • Est. Priority Date: 09/23/2002
  • Status: Active Grant
First Claim
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1. A system for transmitting data between an engine control unit of an engine and a remote communication unit, said system comprising:

  • an engine communication unit having means for establishing a wireless communication link with said remote communication unit independent of a vehicle communication unit; and

    means for transferring engine control data received from said remote communication unit, from said local communication unit to said engine control unit and engine parameter data from said engine control unit to said engine communication unit.

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