REFRIGERANT PRESSURE CHECK


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1.  Install the manifold gauge set. (See MANIFOLD GAUGE SET CONNECTION.)

2.  Start the EV system.

3.  Prepare the vehicle as follows.

―  Vehicle is not exposed to solar radiation
―  A/C switch: ON
―  Air intake port: REC
―  Airflow mode: VENT
―  Airflow temperature: MAX COLD
―  Airflow volume: MAX HI
―  Hood: Open
―  All the doors and the liftgate: Closed
―  All the windows: Closed
―  Active air shutter (with active air shutter): Open

4.  Wait for 8 min after the EV system is started.

5.  Record the pressure indicated on the manifold gauge and ambient temperature for 2 min.

6.  Verify that there are high/low pressure value readings within the shaded areas of the figure.


e-SKYACTIV (HFO-1234yf)

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•  If not as verified, inspect the refrigerant system according to the troubleshooting chart. (See TROUBLESHOOTING INDEX [FULL-AUTO AIR CONDITIONER].)