96gt777

k got a check engine light. p0135. bank 1 sensor 1 02... fixed it and cleared it..... drove it for 75 miles to reset..... no light shut it off and turned it back on a hour later to go get it smogged..... light came on.... had a p0135, p0155, p1151, and a p1000...... cleared em again and drove 100 miles to reset..... checked for vaccum leaks , no leaks.... cleaned mass air , and air filter.... tried again another 2 times... and same crap happens..... Can anyone help please????? thanks.........