How to choose the best Honda Civic catalytic converter?
Converter Enter your VIN for the most accurate results. Enter your VIN for the most accurate results. We offer a full selection of genuine Honda Civic Catalytic Converters, engineered specifically to restore factory performance. Please narrow the Cat. Converter results by selecting the vehicle.
Why does my civic have a bad catalyst?
A common problem in Civics of that year. It’s not the main catalyst that goes bad, it’s the pre-cat (the one hanging right off the exhaust manifold). This one is for cold start and once your car is warmed up, the lion’s share of the work is done by your main catalyst.
How many volts does a Honda Civic have?
Cruising speed, steady throttle: About 0.6 to 0.8 volts at HO₂S Sensor 2 (the heated oxygen sensor downstream of the catalytic converter). During deceleration or fuel cut: 0 volts at HO₂S Sensor 1 (the heated oxygen sensor upstream of the catalytic converter), and 0 volts at the HO₂S Sensor 2.
What do you need to know about Honda catalyst system?
P0420 HONDA Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) P0420 Honda Description The Engine Control Module (ECM) monitors the switching frequency ratio of heated oxygen sensors 1 (front O2 sensor) and heated oxygen sensors 2 (rear O2 sensor).
Why does my Honda Civic have a bad catalytic converter?
If the engine does not exhibit any of the decreased performance associated with a bad catalytic converter, it very well may be the oxygen sensor (if you haven’t noticed the performance loss yet). Catalytic Converter – A catalytic converter is responsible for scrubbing out as much pollution as possible from the Civic’s exhaust.
What is the catalytic converter code on a Honda Accord?
While code P0420 is a very common code across all manufacturers, some Honda models and most notably sixth-generation Honda Accord models from the early 2000’s were plagued by substandard catalytic converters that were known to fail prematurely.
Why is my Honda Civic not passing emissions?
The software in your vehicle believes that the catalytic converter is no longer doing its job. If your vehicle has the P0420 code, it won’t pass emissions so please be aware of that. The P0420 code in a Honda Civic will often be thrown one of your oxygen sensors are not functioning properly.
What does the OBDII code mean on a Honda Civic?
One of the most common trouble codes with all Honda vehicles is the P0420. This code number references a number that is given to you when you plug your Honda Civic into a OBDII scanner. It doesn’t matter which model you have, this OBDII code has the same meaning for all of them. P0420: Catalyst System Efficiency – Below Threshold.
How does cat security protect your catalytic converter?
A solution to a MASSIVE problem. Cat Security™came as a solution to a problem. Simply replacing the stolen converter does nothing to deter theft. Shielding the converter makes it harder for unwanted hands to take what is yours keeping your converter safe and you with priceless peace of mind.
What does a catalytic converter do to a car?
The converter takes harmful gasses and, through a reaction with the precious metals inside, changes them into less toxic vapors. The process is quite neat. Without these converters, we would be living in far worse times than we did in the ’70s during the “smog alert” days in California.
How can we stop the theft of catalytic converters?
The theft of catalytic converters is showing no signs of slowing down. We are now seeing an increase in states outside of California. Help stop catalytic converter theft. Catalytic converter theft impacts you in more ways than just money out of your pocket. It costs you precious time! Time is the most valuable asset we have.