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Mazda CX-5 Service & Repair Manual: Refrigerant Pressure Check

Mazda CX-5 Service & Repair Manual / HVAC / A/C / Refrigerant Pressure Check

NOTE:

1. Install the manifold gauge..

2. Start the engine and warm it up.

3. Set the fan speed MAX HI.

4. Turn the A/C switch on.

5. Set to RECIRCULATE mode.

6. Set the temperature control to MAX COLD.

7. Set to VENT mode.

8. Close all the doors and all the windows.

9. Maintain the engine speed at 1,500 rpm

.

10. Measure the ambient temperature and high- and low- pressure side reading of the manifold gauge.

11. Verify that the intersection of the pressure reading of the manifold gauge and ambient temperature is in the shaded zone.


Refrigerant Line Removal/Installation
1. Disconnect the negative battery cable.. 2. Discharge the refrigerant.. 3. Disconnect the engine ground. 4. Disconnect the refrigerant pressure sensor connector. 5. Remove in the order i ...

Refrigerant Pressure Sensor Inspection [Full Auto Air Conditioner]
1. Install the manifold gauge. 2. Verify the high-pressure side reading of the manifold gauge. 3. Measure the terminal voltage at PCM terminal 2BB, 2AX and 2AJ 4. Using the graph below, measure ...

Other materials:

Air Bag Module And Pre Tensioner Seat Belt Disposal Procedures [Two Step Deployment Control System]
WARNING: A live (undeployed) air bag module, pre-tensioner seat belt or lap pre-tensioner seat belt may accidentally operate (deploy) when it is disposed of and cause serious injury. Always refer to the “AIR BAG MODULE AND PRE-TENSIONER SEAT BELT DEPLOYMENT PROCEDURES” and ...

Refrigerant Charging
CAUTION: Do not use a different type of refrigerant or charge beyond the specified level. Otherwise, cooling ability will be lowered and the A/C compressor could be damaged. Charging Recycled HFC-134a Refrigerant 1. Connect an HFC-134a recovery/recycling/recharging device to the ...

Passenger Compartment Temperature Sensor [Full Auto Air Conditioner]
Purpose The passenger compartment temperature sensor detects the cabin temperature. Function The passenger compartment temperature sensor converts the detected temperature to an electric signal. Construction A thermistor-type passenger compartment temperature sens ...

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