Grand Vitara JLS Plus 2WD V6-2.5L (2000)
PCV Valve Hose: Testing and Inspection
PCV SYSTEM
NOTE: Be sure to check that there is no obstruction in PCV valve or its hoses before checking engine idle speed/IAC duty for obstructed PCV valve or
hose hampers its accurate checking.
PCV HOSE
Check hoses for connection, leakage, clog, and deterioration.
Replace as necessary.