1. auto compressor control valve 2. AUTO AC COMPRESSOR CONTROL VALVE 3. IS09001 &TRS16949 auto compressor control valveAccording to the environmental temperature and air-conditioning ... and automatically adjusts the compressor displacement to achieve automatic control of vehicle air-conditioning temperature.RG008-8 is used ... , Touran, Passat,AUDI A3 and SEAT series cars auto compressor control valve