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Home >> Honda >> 2002 >> CR-V EX, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> PCV System >> PCV Valve Inspection and Test

PCV Valve Inspection and Test

  1. Check the PCV valve (A), hoses (B), and connections for leaks or restrictions.
    Fig 1: Checking PCV Valve, Hoses & Connections
    G01475722Courtesy of AMERICAN HONDA MOTOR CO., INC.
  2. At idle, make sure there is a clicking sound from the PCV valve when the hose between the PCV valve and intake manifold is lightly pinched (A) with your fingers or pliers.

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

    Fig 2: Monitoring Clicking Sound
    G01475723Courtesy of AMERICAN HONDA MOTOR CO., INC.
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