Honda CR-V: 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 routes them from the crankcase back to the intake manifold. They are then drawn into the engine and burned.

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 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

 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

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 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

 Damper/Spring

Damper/Spring Removal and Installation Removal 1. Raise the rear of the vehicle, and support it with safety stands in the proper locations. 2. Remove the rear wheel. 3. Remove the lid (A) on the cargo area side trim panel by releasing the hooks (B). 4. Remove the flange nuts (C) from the top o

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