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.

READ NEXT:

 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

SEE MORE:

 Replacing a Front Turn Signal Light Bulb

1. Open the hood. To change the turn signal bulb on the driver’s side, remove the engine coolant reserve tank by pulling it out of its holder. 2. Remove the socket from the headlight assembly by turning it one-quarter turn counterclockwise. 3. Pull the bulb straight out of its s

 Low Oil Pressure Indicator

Low Oil Pressure Indicator This indicator should never come on when the engine is running. If it starts flashing or stays on, the oil pressure has dropped very low or lost pressure. Serious engine damage is possible, and you should take immediate action. Running the engine with l

© 2016-2026 Copyright www.hcrv.net