PCV System Honda Insight ZE2 facelift

Scheme 857

Scheme 858

Scheme 859

1. Check the PCV valve (A), the hoses (B), the pipe (C), and the connections for leaks or restrictions.
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 PCV valve washer for cracks or damage. If the washer is OK, replace the PCV valve and recheck.

Scheme 860

1. Disconnect the hose (A).
2. Remove the PCV valve (B).
3. Install the parts in the reverse order of removal. NOTE: Make sure the hose clamp (C) is positioned as shown.