You’ve most likely previously been aware of the renowned EGR valve, the anti-pollution valve. It is not always appreciated by car owners because it is likely to create more problems than anything else… In reality, dependant upon the use you are going to make of your vehicle, it can become congested and cause you a lot of problems. If this is the situation, you are most likely wanting to know how to clean the EGR valve of your Chrysler 200 ? Don’t get worried, we’ve prepared this article to help you with this process. To accomplish this, we will first take a look at the goal of the EGR valve, then what are the failures that the EGR valve of your Chrysler 200 can reason and finally the part that will most likely appeal you the most, how to clean the EGR valve Chrysler 200?
How to Clean your Chrysler 200 EGR Valve: Role and Operation
Goal of the EGR valve
The EGR valve of your car has been added to diesel engines principally to reduce pollution emitted by vehicles and to fulfill EURO requirements on Chrysler 200 . It will therefore influence the quality of exhaust gas output and eliminate toxic particles, mainly Nitrogen Oxide.
Operation of the EGR valve
Before we discover how to clean the EGR valve on your Chrysler 200 , we will check out how it functions. As seen just before, its task is to clean the exhaust gases, so it will be positioned at the engine outlet, thanks to a valve, it will be able to return the unburned exhaust gases to the engine for a second burn which will eliminate all unburned toxic particles. It will run principally at low speed because at high speed the combustion is enough to burn all these gases.
How to clean your Chrysler 200 EGR valve: Identifying faults
The EGR valve, although very important to limit the pollution emissions of your Chrysler 200 , will regrettably tend to clog up because of soot/gas deposits that will accumulate in its system, which will eventually risk obstructing the operation of the valve, until totally blocking the engine unit, here are the symptoms that a faulty EGR valve on your Chrysler 200 can bring about:
- Motor light on
- Performance loss
- Technical inspection refused
- Black fumes
- Vehicle that grazes at low speed
- Low RPM settings
How to clean your Chrysler 200 EGR valve: In practice
And now we’ll begin the part you are most curious about, how to clean the EGR valve of your car. Here are the two solutions that you can use.
Do it yourself
How to clean your Chrysler 200 EGR valve system: Without dismantle
Although this approach is less efficient, it is however possible to consider a “rough” cleaning of your EGR valve, the truth is, you will only need to use fuel additives, similar to the products used to clean the injection. These specific products must be injected into the running engine, at the right operating temperature, diluted in about 20 litres of fuel and run the engine for 3 or 4 minutes in high rev to clean the EGR valve of your Chrysler 200.
How to clean your car EGR valve: With disassembly
Here is the most effective approach, which will require enough access to the EGR valve to conduct the process yourself. If so, the procedure is fairly straightforward. You will need to disconnect the electromagnet from the EGR valve, remove the few screws that hold it in place, and remove it. Once these steps are finished, now comes the time for cleaning. To make this happen, you will need to use a product such as solvent, petrol, oven cleaning product, which you will leave to act for ten minutes, then scrape off the rest using a scraper, finish cleaning with wire brush. If you want to go further, you can even clean the two canal on which it is connected which may be scorched, for this, use a scraper and a vacuum cleaner to avoid dropping deposits in the conduits. You will only have to reassemble it and you will have finished cleaning the EGR valve of your Chrysler 200.
Have it done by a professional
If, your EGR valve is not reachable because of the series or the engine of your car and if removing it would cause too many problems (removing too many elements that hinder access for example), how to clean the EGR valve of your Chrysler 200? In cases like this, it would be better rather than launching yourself into an overly complex process, you turn to an auto mechanic. He will be able to do the job more cleanly and will be able, if required, to change the valve if it is dead. The cost of cleaning dependant upon the difficulty of access is between 70 and 300 €.
Remove the EGR valve of your Chrysler 200
Finally, a number of people make a more radical decision to limit the risk of a failed valve. Instead of cleaning the EGR valve of their Chrysler 200, they simply choose to block it in the closed position. This treatment will have the effect of greatly increasing the pollution emitted by the vehicle, of no longer complying with pollution standards, of having an engine warning light all day on and eventually risk fouling the engine. We highly advise against making this choice. If you have other questions or want to learn more about your car, don’t think twice to check out our dedicated page.
To find more tips on the Chrysler 200, take a look at the Chrysler 200 category.
