Subaru Legacy BN/BS (2015-2019) Service Manual: Drive shaft system

Inspection

Check that there is no oil leakage from the side oil seal. If there is any leakage, replace the oil seal. ...

General diagnostic table inspection

NOTE:Vibration while cruising may be caused by an unbalanced tire, improper tire inflation pressure, improper wheel alignment, etc.SymptomsPossible causeCorrective actionNoise or vibration from propel ...

Other materials:

Dtc p015a a/f / o2 sensor delayed response - rich to lean bank 1 sensor 1
NOTE:For the diagnostic procedure, refer to DTC P014C. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P014C A/F / O2 SENSOR SLOW RESPONSE - RICH TO LEAN BANK 1 SENSOR 11. OUTLINE OF DIAGNOSISDetect the slow response of front oxygen (A/F) sensor.For diagnosis, detect the trouble by pr ...