back 2
Bank 2 Sensor 2 PO160 on a 03 Hyundai Santa Fe
PO 160 is an oxygen sensor code..take the vehicle to a certified mechanics shop and they will attach a scanner to the vehicle that enables the technician to communicate with the car's computer and allow him to read the codes..and depending on which model the shop has they can view voltages for the o2 sensors and if it is not within a certain range the sensor may be bad