The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure.
HVAC Pressure Transducer
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Package Information
Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00844434009914Package Bar Code:UPWeight Variance:10.000000000Stacking Factor:4Inner Quantity:1 Each
Extended Information
Country of Origin (Primary):CNHarmonized Tariff Code (HTS):8415908045Life Cycle Status Code:Available to OrderMSDS Required Flag:NoMSDS Sheet Number:N/ANational Popularity Code:Non-Stock ItemStock Status:Non-Stock (Made to Order)Taxable:YesWarranty Time:12Warranty Time UOM:Month