Dec 07, 2025  
2025-2026 Catalog 
    
2025-2026 Catalog
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DT 222 - Advanced Diagnostics, Testing and Repair


16 credits

Prerequisites
Completion of DT 221  with a grade of “C” or better and instructor permission.

A theory-lab course to build upon skills learned in DT 121  through DT 221 . This course will see Advanced Individual Projects assigned to students that will emphasize diagnostics, testing, and problem solving by the student and will replicate, as close as possible, real world shop conditions for the student to work in.

Theory Hours
8 theory hours.

Guided Practice Hours
16 guided practice hours.

Vocational Program Course
Vocational program course.

AA General Elective
May be used as a general elective in the AA degree.

Course Outcomes
  • This course is a continuation of the practical shop skills acquired in DT 221 . Extensive practical applications of all aspects of diesel equipment repair are addressed in this course. The use of specialized equipment, tools, machines and techniques is emphasized. (A)
  • Course standards: A4-Competency in the Discipline, B2-Literacy, C2-Critical Thinking, D4-Social and Personal Responsibility, and E1-Information Use.




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