IS 350 V6-3.5L (2GR-FSE) (2006)
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a. This method uses a manifold gauge set to locate problem areas. Read the manifold gauge pressure when the conditions are established. Test
conditions:
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Temperature at the air inlet is 30 to 35 degrees C (86 to 95 degrees F).
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Engine is running at 1,500 rpm.
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All doors are fully open.
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Blower speed control switch is at HI.
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Temperature control switch is at MAX. COOL.
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A/C switch is ON.
Gauge readings (Reference)
1. Normally functioning refrigeration system