Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p0161 o2 sensor heater circuit bank 2 sensor 2

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h6do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p0161 o2 sensor heater circuit bank 2 sensor 2

NOTE:

Refer to DTC P0057 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0057 A/F / O2 HEATER CONTROL CIRCUIT LOW BANK 2 SENSOR 2

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P0141. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0141 O2 SENSOR HEATER CIRCUIT BANK 1 SENSOR 2

Dtc p0174 system too lean bank 2

NOTE:Refer to DTC P0175 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0175 SYSTEM TOO RICH BANK 21. OUTLINE OF DIAGNOSISNOTE:For the detection standard, ref ...

Dtc p015d a/f / o2 sensor delayed response - lean to rich bank 2 sensor 1

NOTE:For the diagnostic procedure, refer to DTC P014E. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P014E A/F / O2 SENSOR SLOW RESPONSE - RICH TO LEAN BANK 2 SENSOR 11. OUTLINE OF DI ...

Other materials:

Installation
1. Apply CVTF to the seal ring and attach it to the seal ring groove of transfer clutch assembly.NOTE:• Use new seal rings.• When installing the seal rings, do not expand the seal rings too much.2. Install the transfer clutch assembly.3. Select the thrust needle bearing. Rear Drive Shaf ...