LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 1991 >> XT Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Emission Systems & Sub-Systems >> PCV
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Emission Systems & Sub-Systems: PCV

NOTE: For information on PCV systems, see Fig 1 -Fig 5 .
Fig 1: Positive Crankcase Ventilation Systems (Justy 1.2L)
G91F17850Courtesy of SUBARU AMERICA, INC.
Fig 2: Positive Crankcase Ventilation Systems (1.8L)
G91H17852Courtesy of SUBARU AMERICA, INC.
Fig 3: Positive Crankcase Ventilation Systems (2.2L Non-Turbo)
G91G17851Courtesy of SUBARU AMERICA, INC.
Fig 4: Positive Crankcase Ventilation Systems (2.2L Turbo (1991))
G91J17854Courtesy of SUBARU AMERICA, INC.
Fig 5: Positive Crankcase Ventilation Systems (2.7L)
G91I17853Courtesy of SUBARU AMERICA, INC.