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Method and system for starting system prognosis and diagnosis

  • US 20090192700A1
  • Filed: 01/30/2008
  • Published: 07/30/2009
  • Est. Priority Date: 01/30/2008
  • Status: Abandoned Application
First Claim
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1. A starting system for an internal combustion engine, comprising:

  • an energy supply device;

    a starting device connected to the engine and the energy supply device; and

    a controller connected to the engine, the energy supply device, and the starting device, the controller being configured to;

    cause the energy supply device to supply current to the starting device;

    monitor at least one characteristic of at least one of the energy supply device and the starting device after current is supplied to the starting device; and

    diagnose at least the starting device based on the at least one monitored characteristic.

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