Mazda CX-5 Service & Repair Manual: Evaporator Temperature Sensor [Full Auto Air Conditioner]
Purpose
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The evaporator temperature sensor detects the airflow temperature passing through the evaporator.
Function
-
The evaporator temperature sensor converts the detected temperature to an electric signal.
Construction
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A thermistor-type evaporator temperature sensor has been adopted.
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A fin-thermo-type sensor has been adopted to the sensor area of the evaporator temperature sensor which inserts between the evaporator fins.
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The evaporator temperature sensor is installed to the A/C unit.
Operation
-
The thermistor changes the resistance according to the surrounding temperature.
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The resistance decreases if the temperature increases, and conversely increases if the temperature decreases as shown in the figure.
Fail-safe
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Function not equipped.
Evaporator Temperature Sensor Inspection [Manual Air Conditioner]
NOTE:
Inspect the evaporator temperature sensor when it is installed to the A/C
unit.
1. Set the fan speed at MAX HI.
2. Set the temperature control at MAX COLD.
3. Set the RECIRC ...
Evaporator Temperature Sensor [Manual Air Conditioner]
Purpose
The evaporator temperature sensor detects the airflow temperature passing
through the evaporator.
Function
The evaporator temperature sensor converts the detected temper ...
Other materials:
Climate Control Unit [Manual Air Conditioner]
Purpose
The climate control unit performs air conditioning according to the operation
by the users and the driving conditions of the vehicle.
Function
The climate control unit determines optimum air-conditioning based on the
input signals from each sensor and the control mo ...
Magnet Clutch [Manual Air Conditioner]
Purpose
The magnetic clutch transmits the rotation force from the engine to the shaft
in the A/C compressor.
Function
The magnetic clutch engages or disengages the magnetic clutch and the A/C
turns on or off by switching the power transmission from the engine.
Con ...
Air Cleaner Element Inspection
1. Remove the air cleaner element..
2. Inspect the following items:
Has the replacement interval past?
Is the air cleaner element soiled, damaged, or bent?
Are the air cleaner case and the air cleaner element correctly sealed?
Is the correct air cleaner element inst ...
