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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 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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 VSA OFF Switch

This switch is under the driver’s side vent. To turn the VSA system on and off, press and hold it until you hear a beep. When VSA is off, the VSA off indicator comes on as a reminder. Press and hold the switch again. It turns the system back on. VSA is turned on every time you sta

 Self-diagnostic Function

Without Navigation The audio system has a self-diagnostic function. To run the self-diagnostic function, do the following: How to check for audio system condition NOTE: The audio unit must be in the code enter screen before doing the self-diagnostic function. 1. Turn the ignition switch to the AC

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