Check engine light came on. Scanner gave the code: P0155 Oxygen Sensor Heater Element Bank 2 Sensor 1, which is the precatalytic converter oxygen sensor on the second set of cylinders.
I basically just want to get a brand new oxygen sensor. Toyota dealerships simply do not answer their telephone. Can anyone help me find the part number so I can order it from online somewhere, or tell me where in Islamabad-Rawalpindi I can find the part and most importantly , how much will it cost?