I'm trying to fix my dads 1992 Maxima with the VG30E engine and automatic transmission. The hose (red arrow) comes out of what looks like a shield above the transmission, just below and behind the air flow meter. The U shaped tubing on the end of the hose is the connector I'm looking for. I know nothing about these cars, and have the Chilton manual which does me no good. I'm trying to fix a code 33 diagnostic problem and can use all the help I can get. Thanks!