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Electrical connector integrity tester

  • US 7,710,121 B2
  • Filed: 12/19/2007
  • Issued: 05/04/2010
  • Est. Priority Date: 02/28/2007
  • Status: Expired due to Fees
First Claim
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1. A method for testing the operation of a fuel system that utilizes an electric fuel pump, comprising:

  • disconnecting an electric fuel pump from a power supply of a fuel system;

    connecting a test apparatus to said power supply of said fuel system;

    powering on said fuel system;

    providing a test load to said power supply of said fuel system by said test apparatus, said test load approximating a load of said electric fuel pump during operation;

    sampling an electrical characteristic of said power supply of said fuel system; and

    comparing said electrical characteristic to a reference characteristic.

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