Honda CR-V manuals

Honda CR-V: Emissions Controls

Honda CR-V (2006–2011) Owner's Manual / Technical Information / Emissions Controls

The burning of gasoline in your vehicle’s engine produces several byproducts.

Some of these are carbon monoxide (CO), oxides of nitrogen (NOx), and hydrocarbons (HC).

Gasoline evaporating from the tank also produces hydrocarbons. Controlling the production of NOx, CO, and HC is important to the environment.

Under certain conditions of sunlight and climate, NOx and HC react to form photochemical ‘‘smog.’’ Carbon monoxide does not contribute to smog creation, but it is a poisonous gas.

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 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

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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

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 Lap/Shoulder Belt

The lap/shoulder belt goes over your shoulder, across your chest, and across your hips. To fasten the belt, insert the latch plate into the buckle, then tug on the belt to make sure the buckle is latched (see page for how to properly position the belt). To unlock the belt, press the re

 Engine Block

Special Tools Oil Seal Driver Attachment, 96 mm Driver Component Location Index BAFFLE PLATE LOVER BLOCK DOWEL PINS CRANKSHAFT OIL SEAL, TRANSMISSION END THRUST WASHERS ENGINE BLOCK CRANKSHAFT MAIN BEARINGS PISTON RINGS PISTON PIN PISTON CONNECTING

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