It can be intimidating when you get that notification that it is time to have another emissions test for your vehicle. If you are worried your vehicle might not pass, it is a good idea to take a look at your exhaust system. You have to take good care of your car and make sure the exhaust system is working nice and fine. Don’t worry, after reading this article, you should know exactly what it takes to pass an emission test especially in California. There are four main components that affect whether or not your vehicle will pass:

  • Catalytic converter
  • Oxygen sensor
  • EVAP system
  • Exhaust Gas Recirculation System

To ensure your vehicle does not get red flagged, take time to make sure you have the best exhaust systems as some of the best exhaust systems available in the market right now can make your car super functional. With a high quality exhaust system, you can expect to pass an emission test anywhere in the country. If you are not sure about the current performance of the old exhaust system of your vehicle, changing it with a brand new one might be the best idea not to get banned from driving that vehicle in California.

What Is in the Test?

The emissions test involves confirmation that your vehicle still has all the above exhaust parts, that each of them is still functioning, and an analysis of the vehicle’s exhaust gas to make sure it is not too toxic. Your exhaust system should be removing most of the pollution from the gas before it exits the vehicle. Installing custom builder exhaust parts is a good way to improve your chances of passing, without sacrificing your vehicle’s performance. For example, catalytic converters can make your vehicle run less efficiently because it cannot keep up with the amount of exhaust it is creating. However, high flow catalytic converters can allow your vehicle to utilize its power to the fullest. You should be doing well with the emission test especially when you have great knowledge of how exhaust systems work and exactly what will be tested in the emission test.

Other Tips

There are a few other things you should keep in mind to be completely certain that your vehicle will pass the emission test. You should make sure it is running correctly in a general sense. You never know when a malfunction may affect the exhaust system. To this same end, having the check engine light on will make any vehicle automatically fail the test.

It is a good idea to change the oil and inflate the tires prior to the test as well. Avoid having the test done right after changing or disconnecting the battery. Consider installing custom exhaust parts to further improve its performance as much as possible. The idea is simple. You need to be a knowledge car driver or owner to ensure the emission test you take will be as easy as anybody will want it to be. With right knowledge, you can test your car’s emission yourself by observing the performance of the exhaust system.

Make sure the check engine light is not on because that means you will fail the emission test. Recent disconnection of battery too can be a major reason to fail the test. Not changing the oil before the emission test can make it difficult for you to pass the test. And maybe the best thing you can do to surely pass the emission test is get a pre-inspection for the emission test.