What part is this? [Archive] - Toyota MR2 Message Board

part, test, drove, pump, picture, vacuum, pictures, guessed, actual, found, illustration, purposes, manual, repair, loose, stock, circled, hoses, affect, drivability, work, hanging

Hi all, i think the part circled in the picture is a vacuum pump, what does it do? I test drove a 87 stock MR2 with AC, and one of the hoses on this part was hanging loose, but did not appear to affect drivability, but AC didn