Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p219f cylinder 4 air-fuel ratio imbalance

Subaru Legacy BN/BS (2015-2019) Service Manual / Engine (diagnostics)(h4do) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc p219f cylinder 4 air-fuel ratio imbalance

NOTE:

For the diagnostic procedure, refer to DTC P219C. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P219C CYLINDER 1 AIR-FUEL RATIO IMBALANCE

1. OUTLINE OF DIAGNOSIS

NOTE:

For the detection standard, refer to DTC P219C. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P219C CYLINDER 1 AIR-FUEL RATIO IMBALANCE

Dtc u0284 lost communication with active grille shutter module "a"

DTC DETECTING CONDITION:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mod ...

Dtc p219e cylinder 3 air-fuel ratio imbalance

NOTE:For the diagnostic procedure, refer to DTC P219C. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P219C CYLINDER 1 AIR-FUEL RATIO IMBALANCE1. OUTLINE OF DIAGNOSISNOTE:For the detec ...

Other materials:

Removal
1. Remove the collector cover.(1) Carefully pull up the rear of collector cover at two positions (A).(2) Carefully pull up the front of collector cover at two positions (B) while moving it forward.2. Remove the air intake duct. Air Intake Duct > REMOVAL3. Loosen the nut (A).4. Loosen the bolt (B).5 ...