Honda CR-V: 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 maintain
them. This section summarizes how
the emissions controls work.
* In Canada, Honda vehicles comply
with the Canadian emission
requirements, as specified in an
agreement with Environment
Canada, at the time they are
manufactured.
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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
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
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
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Exploded View
Special Tools Required
Cylinder end seal remover attachment
070AF-S7S0100
Valve seal ring sizing tool 07NAG-SR3090A
Sleeve seal ring guide 07YAG-S2X0100
Sleeve seal ring sizing tool, 36 mm 07ZAG-S5A0100
Attachment, 28 x 30 mm 07946-1870100
Driver 07749-0010000
Piston seal ri
Brake Hose and Line Inspection
1. Inspect the brake hoses for damage, deterioration, leaks, interference,
and twisting.
2. Check the brake lines for damage, rusting, and leaks. Also check for bent
brake lines.
3. Check for leaks at hose and line joints and connections, and retighten if
necess
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