Honda CR-V: Onboard Refueling Vapor Recovery
Honda CR-V (2006–2011) Owner's Manual / Technical Information / Emissions Controls / 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 vapors are drawn into the engine and burned off.
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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
ThreeWay Catalytic Converter
The three way catalytic converter
contains precious metals that serve
as catalysts, promoting chemical
reactions to convert the exhaust
gasses without affecting the metals.
The catalytic conv
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Charging System
Component Location Index
CHARGING SYSTEM INDICATOR
(In the gauge control module)
UNDER-HOOD FUSE/RELAY BOX
(Has built-in ELECTRICAL LOAD
DETECTOR [ELD] UNIT)
BATTERY
ALTERNATOR
DRIVE BELT
AUTO-TENSIONER
Symptom Troubleshooting
Index
Charging system indicator does not come
Recirculation Control Motor
Circuit Troubleshooting
1. Check the No. 36 (10 A) fuse in the under-dash fuse/
relay box.
Is the fuse OK?
YES-Go to step 2.
NO-Replace the fuse, and recheck. If the fuse blows again, check for a short in
the No. 36 (10 A) fuse circuit.
2. Disconnect the recirculation control motor 7P
connector.
3. Turn the ignition s
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