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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 EVAP System

Component Location Index EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE Replacement POWERTRAIN CONTROL MODULE (PCM) General Troubleshooting Information Replacement FUEL TANK VAPOR CONTROL VALVE FUEL FILL CAP FUEL TANK PRESSURE (FTP) SENSOR Replacement

 Ceiling Light

The ceiling light has a three-position switch: ON, Door Activated, and OFF. In the Door Activated (center) position, the light comes on when you: Open any door. Unlock the doors and the tailgate with the key or remote transmitter. After all doors and the tailgate are closed tightl

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