Mazda CX-5 Service & Repair Manual: Refrigerant Pressure Check
NOTE:
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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 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.
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If there is any malfunction, inspect the refrigerant system according to the troubleshooting chart.
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:
Keyless Entry System
This system uses the key buttons to remotely lock and unlock the doors and the
liftgate.
The system can start the engine without having to take the key out of your purse
or pocket.
It can also help you signal for attention.
Operating the theft-deterrent system is also possible on theft-deterr ...
Pre Tensioner Seat Belt [Two Step 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 ...
Traction Control System (TCS)
The Traction Control System (TCS) enhances traction and safety by controlling
engine torque and braking.
When the TCS detects driving wheel slippage, it lowers engine torque and operates
the brakes to prevent loss of traction.
This means that on a slick surface, the engine adjusts automaticall ...
