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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:

Transfer Removal/Installation [Fw6 Ax EL]
CAUTION: Performing the following procedures without first removing the front ABS wheel-speed sensor may possibly cause an open circuit in the harness if it is pulled by mistake. Before performing the following procedures, disconnect the front ABS wheel-speed sensor (axle side) and ...

Differential Oil Temperature Sensor Removal/Installation
WARNING: Hot differential oil may cause severe burns. Do not perform maintenance while differential oil is hot. 1. Disconnect the negative battery cable. 2. Disconnect the differential oil temperature sensor connector. 3. Remove the differential oil temperature sensor. 4. ...

Refrigerant System Service Warnings
Handling Refrigerant Avoid breathing air conditioning refrigerant or lubricant vapor. Exposure may irritate eyes, nose and throat. Also, due to environmental concerns, we urge use of recovery/recycling/recharging equipment when draining HFC-134a from the air conditioning system. If a ...

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