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

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 ‘

 Warranty and Customer Relations

 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

SEE MORE:

 Rear Window Wiper and Washer

1. OFF When you turn the wiper switch to the ‘‘OFF’’ position, the wiper will return to its parked position. 2. Rotate the switch clockwise to turn the rear window wiper ON. The wiper operates every 7 seconds after completing two sweeps. 3. Hold past ON to activate the rea

 Remote Transmitter

LOCK - Press this button once to lock all doors and the tailgate. Some exterior lights will flash once. When you push LOCK twice within 5 seconds, you will hear a beep to verify that the doors and the tailgate are locked and the security system (if equipped) has set. You cannot l

© 2016-2025 Copyright www.hcrv.net