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Apr 28, 2024
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Yakima Valley College Catalog 2017-2018 [ARCHIVED CATALOG]
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AST 231: Emissions and HVAC Systems Lecture8 Cr Quarters: S This lecture course is an introduction to light duty automotive emission control systems and heating, ventilation, and air conditioning (HVAC) systems. This course reviews operation theory, system types, components, function, application in establishing a systematic approach to inspection diagnosis, and service and repair procedures for both the emissions and HVAC systems. Prerequisite: Completion of AST 100 , AST 111 , AST 112 , AST 121 , and AST 122 all with a grade of C or better and concurrent enrollment in AST 232 or permission of instructor.
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