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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 Song Search Function

When you select ‘‘Song Search’’ from the track list display, the song search menu appears. You can then select any of three modes to search a file: Title by Keyword, Artist, and Album. Searching for a Song Title by Keyword In Title by Keyword mode, enter the title na

 MICU Input Test

NOTE: The MICU turns on the headlights (high beams) in a dim mode for the daytime running lights under the following conditions: The ignition switch is ON (II) The headlight switch is OFF The parking brake is released (parking brake switch OFF) If the vehicle is equipped with an opti

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