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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:

Clock
Purpose The clock displays the current time, the passenger and rear seat belt status, the passenger air bag deactivation (PAD) switch status, and the seat warmer operation status to notify the user. Function Stores the time set by the user and displays the current time. ...

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 ...

Pre Tensioner Seat Belt [Standard Deployment Control System]
Purpose The pre-tensioner seat belt retracts and tightens the seat belt webbing to protect the front passengers during a collision. Function The pre-tensioner seat belts operate (deploy) based on the operation signal from the SAS control module to instantly retract and tigh ...

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