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  "path": "/articles/epa-def-sensors",
  "publishedAt": "2026-03-30T12:47:00.000Z",
  "site": "https://www.ttnews.com",
  "textContent": "The EPA has approved a change regarding sensor requirements for diesel exhaust fluid systems in response to complaints from frustrated truck owners.",
  "title": "EPA Moves to Address DEF System Failures"
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