I have a 96 SE 5spd with a manual climate control. I wanted to convert it to auto climate control. I was told there were three sensors other than the in-cabin temp sensor to hook up to the control unit. I know i do not have a sunload sensor(on the right defroster grille), but I was wondering if I had the intake sensor and ambient sensor (on the radiator core support) already installed. does my standard manual climate control unit recieve inputs from these two sensors already? If not, where can I get some?