Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: A/C Compressor

Purpose

Function

Construction

Operation

1. When the piston moves downward, the suction valve opens and the refrigerant is discharged to the cylinder.

2. When the piston reaches the BDC, refrigerant charging is completed and the suction valve is closed.

3. When the piston moves upward, the refrigerant in the cylinder is compressed.

4. The compressed refrigerant presses open the discharge valve, and the high-temperature, highly pressurized refrigerant from the cylinder is discharged.


Fail-safe

A/C
...

A/C Compressor Control [Full Auto Air Conditioner]
Purpose The A/C compressor control switches the A/C compressor on/off according to the vehicle environment. Function The A/C compressor control turns the A/C compressor on/off b ...

Other materials:

Expansion Valve Removal/Installation
1. Disconnect the negative battery cable.. 2. Discharge the refrigerant from the system.. CAUTION: If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise will occur. Always immediately plug all open fittings after removing ...

Throttle Body Inspection
Resistance Inspection 1. Disconnect the negative battery cable.. 2. Disconnect the throttle body connector. 3. Measure the resistance between throttle body terminals E and F. Throttle body resistance 1.38 ohms [20°C {68 °F}] If not as specified, replace the throttle ...

Passenger Compartment Temperature Sensor Inspection [Full Auto Air Conditioner]
1. Measure the temperature around the passenger compartment temperature sensor and measure the resistance between passenger compartment temperature sensor terminals A and B. If the characteristics of the passenger compartment temperature sensor are not as shown in the graph, replace t ...

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