Honda CR-V: PCV System
Honda CR-V (2006–2011) Service Manual / Fuel and Emissions / PCV System
Component Location Index
- PCV VALVE
PCV Valve Inspection
1. Check the PCV valve (A), hoses (B), and 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.
PCV Valve Replacement
1. Disconnect the PCV hose.
2. Remove the PCV valve (A).
3. Install the parts in the reverse order of removal with a new washer (B).
READ NEXT:
EVAP System
Component Location Index
EVAPORATIVE EMISSION (EVAP)
CANISTER PURGE VALVE
Replacement
POWERTRAIN CONTROL MODULE (PCM)
General Troubleshooting Information
Replacement
DTC P0443: EVAP Canister Purge Valve
Circuit Malfunction
Special Tools Required
Vacuum pump/gauge, 0-30 in.Hg, Snap-on YA4000A
or equivalent, commercially available.
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and revie
SEE MORE:
APP Sensor Signal Inspection
NOTE:
This procedure checks the APP sensor in its fully
closed position. In any other position, the APP sensor
stores DTCs which are covered in other
troubleshooting procedures.
Check for Temporary DTCs or DTCs with the HDS
before doing this procedure. If any DTCs are
indicated, troubleshoot
Connecting a USB Flash Memory Device
1. Open the upper glove box.
2. Push the release button to release
the USB adapter cable.
3. Connect the USB flash memory
device to the USB connector
correctly and securely.
When the USB flash memory device
is connected, the USB indicator is
shown in the display.
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