Honda CR-V: Evaporative Emissions Control System
Honda CR-V (2006–2011) Owner's Manual / Technical Information / Emissions Controls / Evaporative Emissions Control System
As gasoline evaporates in the fuel tank, an evaporative emissions control canister filled with charcoal adsorbs the vapor. It is stored in this canister while the engine is off. After the engine is started and warmed up, the vapor is drawn into the engine and burned during driving.
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Onboard Refueling Vapor Recovery
The onboard refueling vapor
recovery (ORVR) system captures
the fuel vapors during refueling. The
vapors are adsorbed in a canister
filled with activated carbon. While
driving, the fuel vapo
Exhaust Emissions Controls
The exhaust emissions controls
include three systems: PGM-FI,
ignition timing control, and three
way catalytic converter. These three
systems work together to control the
engine’s combusti
Replacement Parts
The emissions control systems are
designed and certified to work together
in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you shoul
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Cylinder Head Cover Removal/Installation
Cylinder Head Cover Removal
1. Remove the intake manifold cover.
2. Remove the four ignition coils.
3. Disconnect the evaporative emission (EVAP)
canister purge valve connector.
4. Remove the dipstick (A), the breather hose (B), and
power steering (P/S) hose clamp (C).
5. Remove two bolts (D) se
Drive Belt Inspection
1. Inspect the belt for cracks and damage. If the belt is
cracked or damaged, replace it.
2. Check that the auto-tensioner indicator (A) is within
the standard range (B) as shown. If it is out of the
standard range, replace the drive belt.
Drive Belt Removal/Installation
Special Tools Required
Bel
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