LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2016 >> WRX Premium, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Diagnostic Trouble Code (DTC) Detecting Criteria) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P04DB Crankcase Ventilation System (PCV) Disconnected >> Outline Of Diagnosis

Outline Of Diagnosis

WARNING: This page is about a different variant/trim than selected.

Detect the blow-by hose disconnection abnormality.

Judge as NG when the diagnosis terminal voltage is high.