No, you would just knit a stitch then yo, knit 1, yo, knit 1, then continue with the next stitches.
P2sso, is either slip 2 stitches, knit 1 and pass the slipped stitches over the knit 1. Or it might mean slip 1 stitch, knit 2tog and pass the slipped st over the k2tog. Your pattern should have an explanation of what that means.
sue- knitting heretic