**Introduction to the Exhaust Gas Recycling Valve and Systems (updated) by Richard Williams



This lesson is intended to introduce the automotive students to the purpose, function, evolution, and proper testing of the common automotive EGR valve and activation systems.

Lesson Time

Hook Set/Opening Question
15 Minutes
90 Minutes
30 Minutes
120 Minutes
30 Minutes

Industries / Subjects / Grades

Industries / Pathways
  • Transportation Transportation

Standards and Objectives


California's 2008 CTE Standards (11)
California Academic Content Standards (2)

Related Instructional Objectives (SWBAT...)

  • The students will receive a lecture and demonstration on the EGR valve and then practice, in a group environment, what they have learned.
  • In addition, the student will practice all safety procedures noted.
  • In conclusion, the students will meet in a classroom environment to discuss what they have learned and experienced.

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