The Royals are 19th in the Premier League and are four points adrift of safety with just nine games to play this season.
Karacan told the club's official website: "We've got nine games to go to keep ourselves in the league. 27 points are up for grabs and we'll be doing everything we can.
"It starts on Saturday - and we're confident we can get a point and maybe even three."
Reading travel to Old Trafford on Saturday to take on Manchester United.