Subaru Outback (BR): Ventilator

 Safety precautions

WARNING ● For safety reasons, avoid operating of the cell phone while driving. ● Do not make a phone call while driving. When you have an incoming call, stop the vehicle in a safe location before taking the incoming phone call. When you have to absolutely take a phone call, tell th

 DTC P0131, P0132, P0133, P0134, P0137, P0138, P013A, P013B, P013E, P013F, P0140, P0141, P014C, P014D, P015A, P015B

AB:DTC P0131 O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1) 1. OUTLINE OF DIAGNOSIS Detect the open or short circuit of sensor. Judge as NG, when the element voltage is out of the specified range. 2. COMPONENT DESCRIPTION Electromotive force Air fuel ratio Lean Rich Exhaust gas ZrO2 3.