Honda CR-V: ThreeWay Catalytic Converter
The three way catalytic converter contains precious metals that serve as catalysts, promoting chemical reactions to convert the exhaust gasses without affecting the metals.
The catalytic converter is referred to as a three-way catalyst, since it acts on HC, CO, and NOx. A replacement unit must be an original Honda part or its equivalent.
The three way catalytic converter must operate at a high temperature for the chemical reactions to take place. It can set on fire any combustible materials that come near it. Park your vehicle away from high grass, dry leaves, or other flammables.
A defective three way catalytic converter contributes to air pollution, and can impair your engine’s performance.
Follow these guidelines to protect your vehicle’s three way catalytic converter.
Always use unleaded gasoline.
Even a small amount of leaded gasoline can contaminate the catalyst metals, making the three way catalytic converter ineffective.
Keep the engine well maintained.
Have your vehicle diagnosed and repaired if it is misfiring, backfiring, stalling, or otherwise not running properly.
READ NEXT:
Emissions Testing
Testing of Readiness Codes
If you take your vehicle for an
emissions test shortly after the
battery has been disconnected or
gone dead, it may not pass the test.
This is because of certain ‘
Customer Service Information
Honda dealership personnel are
trained professionals. They should
be able to answer all your questions.
If you encounter a problem that your
dealership does not solve to your
satisfaction, pl
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Recommended Tire Pressures
]The following chart shows the
recommended cold tire pressures for
most normal and high-speed driving
conditions.
Tire Size
Cold Tire Pressure for Normal Driving
225/65R17 102T
Front/Rear: 30 psi (210 kPa , 2.1 kgf/cm2 )
The compact spare tire pressure is:
60 psi
Owner’s Maintenance Checks
You should check the following
items at the specified intervals. If
you are unsure of how to perform
any check, turn to the appropriate
page listed.
Engine oil level - Check every
time you fill the fuel tank.
Engine coolant level - Check the
radiator reserve tank every time
you fill
