What is P0420 honda?
Code P0420 indicates that the catalytic converter is not functioning efficiently, therefore increasing the output of harmful pollutants by your Honda.
Where is the catalytic converter on a 2001 Honda Civic?
The catalytic converter is located underneath the center of the vehicle on this Honda EX model. All other models are located on the header.
What does the P0420 code on Honda Civic mean?
As the code description implies the P0420 code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as efficient as the factory is expecting).
Where to find OBD I code on Honda Civic?
Honda Motor Corporation OBD I diagnostic trouble codes are retrieveable without any special tools by simply following the instructions here. The codes are listed for Accord or Civic models seperately when required. The codes are defined as to what system is affected. When possible we give the more commonly known OBD II component name.
What does the OBDII code on a Honda Accord mean?
Honda Accord P0420 OBDII Code Defined. P0420 is a OBDII trouble code. The code technically stands for: Your Accord has at least two oxygen sensors, one before and after the catalytic converter. Among the many jobs that oxygen sensors have is they have to measure the emissions levels coming in and out of the converter.
What does the service code mean on a Honda?
Luckily, Honda service codes are an easy language to grasp and Valley Honda is here to break down everything you need to know so you can get your car taken care of and get back on the road in no time. Along with the 15% Oil Life message, there will be an alphanumeric code that is displayed on the same screen. Here is how to decipher the code:
What does OBDII stand for in Honda Civic P0420?
P0420 is a OBDII trouble code. The code technically stands for: Your Civic has at least two oxygen sensors, one before and after the catalytic converter. Among the many jobs that oxygen sensors have is they have to measure the emissions levels coming in and out of the converter.
What is the trouble code 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.
What should I do if my Honda Catalyst Code is P0420?
Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases the catalytic convert needs to be replaced to fix the problem. If the P0420 code is combined with other codes, try fixing the other codes first. What does this mean? Cost of diagnosing the P0420 HONDA code Labor: 1.0
Honda Motor Corporation OBD I diagnostic trouble codes are retrieveable without any special tools by simply following the instructions here. The codes are listed for Accord or Civic models seperately when required. The codes are defined as to what system is affected. When possible we give the more commonly known OBD II component name.