Camry Sedan L4-2.4L (2AZ-FE) (2003)
Refrigerant: Testing and Inspection
ON-VEHICLE INSPECTION
1. INSPECT REFRIGERANT VOLUME
a. Observe the sight glass on the cooler refrigerant liquid pipe A.
Test conditions:
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Running engine at 1,500 rpm
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Blower speed control switch at "HI"
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A/C switch ON
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Temperature control dial at "MAX. COOL"
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Fully open the doors
2. INSPECT REFRIGERANT PRESSURE WITH MANIFOLD GAUGE SET
a. This is a method in witch the trouble is located by using a manifold gauge set. Read the manifold gauge pressure when the these conditions are
established.
Test conditions:
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Temperature at the air inlet with the switch set at RECIRC is 30-35 °C(86 - 95 °F)
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Engine running at 1,500 rpm
-
Blower speed control switch at "HI" position
-
Temperature control dial at "COOL" position
-
A/C switch ON
-
Fully open doors