i went to get my car smogged and the technician was not able to find the obd11 on 1997 Nissan Altima

there was an obd1 connector but hesaid he need a obd 11 the smog failed the car runs good

Asked by for the 1997 Nissan Altima
If it's a 1997 it is OBD 11, connector is under driver's side dash, left of steering column. Shame on that "person" doing the test!
1 more answer
agree with pushrod,do not return to that money hungry shop. he can't even do his job correctly and had the guts to fail you