1. Topic-
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| Automotive Engine Coolant Temperature Sensors |
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2. Content-
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-Identify
-Describe
-Diagnose |
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3. Goals: Aims/Outcomes-
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1.Understand the purpose of ECT sensor
2.Know the operation of ECT sensor
3.Diagnose ECT sensor |
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4. Objectives-
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1.Identify and describe the ECT sensor.
2.Explain the purpose of the ECT sensor
3.Describe the operation of the ECT sensor
4.Identify and Explain procedures for diagnosing ECT sensor |
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5. Materials and Aids-
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-Laptop / Computer
-Power point
-LCD projector
-Digital Volt Ohm Meter
-Engine Coolant Temperature Sensor
-Hand out
-Text Reference Materials (Autotech 4, ILM 090301C, Auto Electrical
& Electronics) |
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6. Procedures/Methods-
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A. Introduction-
1.Simple Electricity
2.Type of Sensor (thermistor)
3.Location |
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B. Development-
1.Relationship/Input/purpose to computer
2.Sensor behavior in response to changing engine operating temperatures
3.Reference Chart and Failures for diagnosis |
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C. Practice-
Digital Volt Ohm Meter showing effects of temperature on ECT sensor.
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Checking for understanding-
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Closure-
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