Dtc p0131 a/f / o2 sensor circuit low voltage bank 1 sensor 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0131 A/F / O2 SENSOR CIRCUIT LOW VOLTAGE BANK 1 SENSOR 1DTC detecting condition:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode ...
Electrical component location Location
POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS) > Electrical Component LocationLOCATION(1)Steering gearbox(3)STEERING warning light(5)VDCCM&H/U(2)Power steering control module(4)Engine control module (ECM)(6)Data link connector (for Subaru Select Monitor)• U5 and U6 models• C ...
Inspection
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > In-Vehicle Sensor (Auto A/C Model)INSPECTION1. Set the vehicle to the following conditions.ItemConditionIgnition switchONA/C switchONTemperature adjustment dialHI (MAX HOT)Air flow control dial or switchDEFFan dialHI (MAX)2. Check the suction port (A) fo ...