Yes, you absolutely can clean your EGR. Many times, a dirty EGR will cause a check engine light to come on, and many auto repair shops and especially dealer service centers will advise you to replace the EGR instead of cleaning it. There is no way to harm the EGR during the cleaning process, and usually it's very easy to get to and remove so there is not much to lose here by trying it.
To clean the EGR, first remove it from your vehicle and then get yourself a can of brake cleaner from any auto parts store or Walmart (around $2-$3). Spray inside the EGR with the brake clean and if you have any type of cleaning utensil, such as a small brush or pipe cleaner, start scrubbing what you can inside it. Make sure that the little pintle on the bottom of the EGR moves freely as well. Often times the pintle will not move due to excessive carbon deposits and this can throw a code as well.
It can be tricky getting inside the EGR with a little brush to clean it, but just remember, it doesn't have to shine. Just do the best you can and reinstall it. Often times you can reuse your EGR gasket as well. Disconnect the battery for around 10 minutes to reset your codes if you don' have access to a scanner. Autozone, Advance auto, and O'rielly will scan and erase your codes for free if you need to go that route.
how do you clean a egr valve on a vauxhall zafira 1.6
Remove the EGR valve from the Corsa. Wash the EGR valve with carburetor cleaner. Make sure that the valve is clean of gunk and let it dry. Reinstall the valve.
You can't really clean the EGR valve. If it's faulty, it simply needs to be replaced. -Jesse
dont even bother trying to clean egr just buy a replacement they are cheap
You should unplug the wire connected in the EGR then remove the EGR From the side of the engine. The EGR is located on the driver side towards the firewall about 8 inches above the exhaust. You will need a wrench to remove the EGR. To clean the EGR it is suggested to us brake clean and spray into the EGR while the EGR is removed. Be very careful while cleaning if you use a brush. You can cause damage. I have cleaned them before and it is actually very easy you just need to be careful.
Could be an EGR port clogged with carbon. Remove and clean EGR and EGR ports.
Identify the reason to clean your performance. Then figure how it works.
Depends on the EGR valve. A good lot of them can be cleaned and reused. New ones can costs hundreds of dollars.The EGR valve works by routing a small amount of the exhaust gases back into the combustion chamber.See the Related link for more information.To clean the EGR valve, you may be required to remove the vacuum hose and clean out the carbon deposits.
do you mean the EGR valve? The Exhaust Recirculation Valve? EGR
http://www.ehow.com/how_4811888_fix-egr-valve-ford-focus.html
EGR vavle is clogged go to "you tube" search "clean EGR "
After unbolting the EGR valve, clean it with a carburetor spray. Allow it to dry completely before reinstalling the valve.