Brought the car to AdvancedAutoParts and borrowed their OBD-II Reader. This is the error code i got for my car :

P0135  : Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)

Possible Solutions

  • Repair short or open or high resistance in wiring harness or harness connectors
  • Replace oxygen sensor (cannot repair open or short that occurs internally to sensor)

Replacing a oxygen sensor is gonna kill me.