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Transmission oil measurement system and method

  • US 8,050,828 B2
  • Filed: 01/09/2009
  • Issued: 11/01/2011
  • Est. Priority Date: 03/31/2008
  • Status: Expired due to Fees
First Claim
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1. A system comprising:

  • a pressure sensor that measures a transmission fluid pressure at a first fluid cavity of a transmission; and

    a transmission control module that receives the transmission fluid pressure, that determines a transmission fluid temperature in the first fluid cavity based on the transmission fluid pressure, and that controls the transmission fluid pressure based on the transmission fluid temperature.

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