FOR TOYOTA RAV4 VTT P0161 O2 SENSOR HEATER CIRCUIT MALFUNCTION LAMBDA SENSOR | eBay
Toyota Sienna Service Manual: Oxygen Sensor Heater Control Circuit - Diagnostic trouble code chart - Sfi system - 2Gr-fe engine control system - Engine
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1) - In The Garage with CarParts.com