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Mazda CX-5 Service & Repair Manual: Refrigerant Pressure Sensor Inspection [Full Auto Air Conditioner]

Mazda CX-5 Service & Repair Manual / HVAC / A/C / 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 and verify the terminal voltages at 2AX.

5. Follow the PCM inspection when measuring the other terminal voltages..


Refrigerant Pressure Check
NOTE: Measure the refrigerant pressure after approx.10 min have elapsed from engine start. 1. Install the manifold gauge.. 2. Start the engine and warm it up. 3. Set the fan speed ...

Refrigerant Pressure Sensor Inspection [Manual 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 terminals 2BB, 2AX and 2AJ 4. Using the graph below, measure ...

Other materials:

Starting the Engine
WARNING Radio waves from the key may affect medical devices such as pacemakers: Before using the key near people who use medical devices, ask the medical device manufacturer or your physician if radio waves from the key will affect the device. NOTE • The key must be carried because the ke ...

Low Engine Coolant Temperature Indicator Light (Blue)/High Engine Coolant Temperature Warning Light (Red)
Purpose Low engine coolant temperature indicator light (blue) The low engine coolant temperature indicator light (blue) notifies the driver that the engine coolant temperature is low and vaporization of the fuel is difficult. High engine coolant temperature warning light (red) ...

Intake Air System Removal/Installation
WARNING: A hot engine and intake air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake air system. 1. Disconnect the negative battery cable.. 2. Remove in the order indicated in the table. 3. Install in the reverse order o ...

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