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.
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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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To Stop Playing a PC Card
To play the radio when a PC card is
playing, press the AM/FM button or
touch the FM1, FM2, AM, XM1, or
XM2 icon. If a disc is in the audio
unit, press the CD/XM button or
touch the CD icon to play the disc. If
a CD or CDs are in the CD changer,
touch the CDC icon to play the
disc(s).
Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recommended
by the vehicle manufacturer on the
vehicle placard or tire inflation
pressure label.
(If your vehicle has tires of a
different size than the size indica
