Honda CR-V: 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.

READ NEXT:

 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

 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

SEE MORE:

 Protecting Infants

Child Seat Type An infant must be properly restrained in a rear-facing, reclining child seat until the child reaches the seat maker’s weight or height limit for the seat, and the child is at least one year old. Only a rear-facing child seat provides proper support for a baby’s

 Loading Discs in the In-dash Disc Changer

Your vehicle’s in-dash disc changer holds up to six discs. 1. Press the LOAD button until you hear a beep and see ‘‘LOAD’’ on the display. To load only one CD, press and release the LOAD button. 2. The disc number for an empty position is highlighted and the red disc load in

© 2016-2025 Copyright www.hcrv.net