I have a 89 Honda CRX 1.5 and I don't see the PCV Valve. Maybe because the engine is dirty as hell IDK. I have a Chilton Repair book but for some reason pcv valve isn't in it.
Can anyone please help. TY for the help in advance :D

 

Not exactly sure on that engine, but you should see a larger vaccuum hose coming from underneath your carburetor, follow that to the PCV valve (not sure if it's metal ior plastic though, it's plastic on the MPFI models). You should have some diagram in the manual, look in the emissions control system section.

 

Check on the charcoal canister is is located on the firewall on the passenger side it looks like a little afer thing on top with 1 or 2 hoses coming out o it