had my 2001 saturn L100 4 door tuned up by friend. he unhooked battery to pressure wash engine and put back also gave it a tune up. took it to get smogged and it passed visual test and the emissions test but not the functional check. how do i get it to pass that test. I hear its the computer has to reset itself by driving or?

Optional Information:
2001 Saturn L100 4cyl

Already Tried:
driving it for about 60 miles