Problem with Nissan OBD

Hey, just received my kit (#3) and put the example sketch on the arduino but when I connect to the car, no OBD data shows up, just the accel/gyro/and gps. The data does show when I connect to a Toyota Camry (2007)

My car is a 2006 Nissan Sentra and I tried my mom's 2001 Nissan Quest