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CRANKCASE VENTILATION TUBE DISCONNECT DETECTION VIA HUMIDITY SENSOR

  • US 20140149015A1
  • Filed: 11/28/2012
  • Published: 05/29/2014
  • Est. Priority Date: 11/28/2012
  • Status: Active Grant
First Claim
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1. An engine method, comprising:

  • indicating crankcase ventilation tube degradation based on humidity.

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