Honda CR-V: 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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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
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
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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VSA Modulator-control Unit Inputs and Outputs for 46P Connector
System Outline
This system is composed of the VSA modulator-control unit, the wheel sensors,
the steering angle sensor, and the
yaw rate-lateral acceleration sensor, and the system indicators in the gauge
control module. The VSA mo
SRS components are located in this area. Review the
SRS component locations, and the
precautions and procedures before
doing repairs or service.
1. Make sure you have anti-theft codes for the audio
system and the navigation system (if equipped).
2. Make sure the ignition is OFF, then disconnect the
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