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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 Dual Pump System Function Test

Starting and accelerating in forward gears (4WD mode) NOTE: Do not test repeatedly or the fluid will overheat. 1. Lift up the vehicle so all four wheels are off the ground. 2. Make a mark (A) on either No.1 or No.2 propeller shaft (B). 3. Start the engine, and let it run until it warms up (the ra

 Shift Cable

Shift Cable Replacement 1. Lift the vehicle up on a lift or apply the parking brake, block rear wheels, and raise the *front of the vehicle. Make sure it is securely supported. 2. Remove the following parts: Heater control panel Dashboard center panel Center lower covers 3. Shift the shift le

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