If it does then go to the next step. This is when you need to bring out the big guns. Get your digital multimeter and check the voltage reading of the downstream O2 sensor while the engine is running. The downstream O2 sensor keeps track of the gasses your catalytic converter releases.
When using the digital multimeter the ideal result would be a reading of 0. That would mean that your catalytic converter is working perfectly. But, if you find that it is moving between 0. Other codes to look out for are P, P, P, or P These are indicating that your fuel is rich or lean and this can also pose an issue for your new converter.
All of these codes are signals that need immediate addressing otherwise you run the risk of ruining any new catalytic converter. Other than that we recommend you find a professional mechanic.
The other codes that might come up are more complicated and might need an experienced eye. Otherwise, you can check our site for instructions on how to fix other codes that might pop up. As with most engine repairs, how much it will cost depends on the parts needed and the labor involved.
Another thing that you might notice is when your engine seems to dip in idle; your fuel economy has decreased, your engine is lacking in power, a rotten egg or sulfur smell, or a failed emissions test. So, let's get back to the important question at hand, how do I get rid of the trouble code P? How to fix P code can be done in several ways, including the following:.
Using a catalytic converter cleaner is considered as one of the easiest and fastest ways to get rid of the trouble code P You can do this method by purchasing an affordable bottle of catalytic converter cleaner. To do this, you will simply just have to pour in a ounce bottle of the catalytic converter cleaner into your fuel tank and drive your car until your fuel tank is almost empty.
Once done, the next thing you can do is to reset your OBD II codes and drive your car around until its system is recalibrated. If you do this option, just make sure that you drive your car for as long as it takes for it to reset.
Suppose you add a catalytic converter cleaner, and you drive to an emissions testing facility right after resetting the OBD II trouble codes. In that case, you will most likely fail the emissions test.
The process may take up to fifty miles for it to reset, depending on what type of car you own. You might also have to drive at variable speeds like on highways and side streets for it to work. Emissions problems in a car are usually caused by the fuel system and tuning problems.
This can happen when the car has hit a certain mile mark or if it has not been properly maintained. You need to make sure that these components are not the ones causing the trouble code. You may have to visually inspect them. When you have a problem with the P code, you might be able to get rid of it by replacing your upstream and downstream oxygen sensors.
You can follow the methods listed above, but you need to check first and determine what is causing the problem so you can have it repaired the right way. If the problem calls for a catalytic converter replacement, you might want to ask if your catalytic converter is worth replacing. This is because a catalytic converter is considered as one of the most expensive car parts to repair. Why Us? The process is monitored using Bank 2 which is located inside the exhaust system of your vehicle. This means that you might spend a lot of time having a problem with your oxygen sensor on the catalytic converter without even knowing it.
However, there are a few things that you can look out for to make sure that the catalytic converter is working the way it should. This could be due to overheating, contamination or chemical degradation that affects the internal components of your exhaust system. You should also use a scan tool to evaluate the performance of the downstream oxygen converter. Lots of car drivers today are eager to fix problems with their vehicles on their own.
James is a certified auto technician specializing in commercial vehicles. With 30 years of experience under his belt, James has encountered almost every type of automotive issue there is! Besides his day job at the repair shop, he is also an amateur race car driver.
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