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HA-166 < BASIC INSPECTION > [TYPE 4] PERFORMANCE TEST PERFORMANCE TEST Inspection INFOID:0000000010704919 INSPECTION PROCEDURE 1. Connect recovery/recycling/recharging equipment (for HFC-134a) or manifold gauge. 2. Start the engine, and set to the following condition. Test condition 3. Maintain test condition until A/C system becomes stable. (More than 15 minutes) 4. Check that test results of “recirculating-to-discharge air temperature” and “ambient air temperature-to- 5. When test results are within the specified value, inspection is complete. . RECIRCULATING-TO-DISCHARGE AIR TEMPERATURE TABLE AMBIENT AIR TEMPERATURE-TO-OPERATING PRESSURE TABLE Surrounding condition Indoors or in the shade (in a well-ventilated place) Vehicle condition Door Closed Door glass Full open Hood Open Engine speed Idle speed A/C condition Temperature control switch or dial Full cold A/C switch ON Air outlet VENT (ventilation) Intake door position Recirculation Fan (blower) speed Maximum speed set Inside air (Recirculating air) at blower assembly inlet Discharge air temperature from center ventilator ° C ( ° F) Relative humidity % Air temperature ° C ( ° F) 50 – 60 15 (59) 5.1 – 6.7 (42 – 44) 20 (68) 10.3 – 12.3 (51 – 54) 25 (77) 14.2 – 16.7 (58 – 62) 30 (86) 17.4 – 20.2 (63 – 68) 60 – 70 15 (59) 6.7 – 8.3 (44 – 47) 20 (68) 12.3 – 14.4 (54 – 58) 25 (77) 16.7 – 19.1 (62 – 66) 30 (86) 20.2 – 23.0 (68 – 73) |