Honda CR-V: The Clean Air Act

The United States Clean Air Act* sets standards for automobile emissions. It also requires that automobile manufacturers explain to owners how their emissions controls work and what to do to maintain them. This section summarizes how the emissions controls work.

* In Canada, Honda vehicles comply with the Canadian emission requirements, as specified in an agreement with Environment Canada, at the time they are manufactured.

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 Crankcase Emissions Control System

Your vehicle has a positive crankcase ventilation system. This keeps gasses that build up in the engine’s crankcase from going into the atmosphere. The positive crankcase ventilation valve

 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 en

 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

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 To Play a Disc

To load or play a disc, the ignition switch must be in the ACCESSORY (I) or ON (II) position. You operate the disc player with the same controls used for the radio. To select the disc player, press the CD/ AUX button. You will see ‘‘CD’’ in the display. Do not use discs wit

 Auto Door Unlocking

The auto door unlocking feature has five possible settings: The auto door unlocking is deactivated all the time. The driver’s door unlocks when you move the shift lever to the Park (P) position with the brake pedal depressed. This is the default setting. All doors and tailgate unlock

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