mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Service Port HVAC > < Evaporator Temperature Sensor / Switch|Locations|Page 4839
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Refrigerant Pressure Sensor / Switch: Testing and Inspection

1.

With ignition off, install manifold gauge set. High side reading should be above 33 psi.

2.

If reading is above 33 psi., replace pressure switch. If not, inspect refrigerant system for problems.

Service Port HVAC > < Evaporator Temperature Sensor / Switch|Locations|Page 4839