sir afrasay, sorry hindi ko alam kung parehas ng AAC valve sa diagram mo yung sa car ko. DI ko siya mapicturan ngayon kasi iniwan ko sa bahay yung car. I have inserted 2 images (from the classified sections). I have marked the AAC valve as the mechanic pointed out. Sorry at medyo malayo. I'll try to get better pictures later pag-uwi ko.