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Home >> Acura >> 2011 >> TL Base >> Repair and Diagnosis >> Engine Performance >> System >> PCV System >> PCV Valve Inspection

PCV Valve Inspection

  1. Check the PCV valve (A), the hoses (B), and connections for leaks or restrictions
    Fig 1: Identifying PCV Valve And Hoses
    G05990503Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. At idle, listen to the PCV valve (A) with a stethoscope as you lightly pinch the PCV hose (B) with your fingers or pliers several times Each time the hose is pinched, the valve should click

    If there is no clicking sound, check the PCV valve grommet for cracks or damage If the grommet is OK, replace the PCV valve and recheck

    Fig 2: Identifying PCV Valve And PCV Hose
    G05990504Courtesy of AMERICAN HONDA MOTOR CO., INC.
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