0:00 / 2:01 Corsa B Day 4- EGR Valve Cleaning @1.2 8v Engine! CivicNigga 1.48K subscribers Subscribe Subscribed Like Share 104K views 8 years ago Opel Mechanic says: Broken EGR Valve
Step 8: Clean the EGR valve. Using carburetor cleaner, soak a shop rag and clean the port on the EGR valve that connects to the EGR tube. There will probably be a tremendous buildup of carbon inside this port, so it's recommended to clean it before installing the new tube. Step 9: Install any new gaskets onto the EGR tube as applicable. Some
EGR valve. How to clean egr valve. EGR valve cleaning and testing in your car DIY with Scotty Kilmer (how it works). How to test the egr for problems and how
How to Know If Your EGR Valve Is Stuck or Malfunctioning. The EGR valve, or Exhaust Gas Recirculation valve, is a vacuum controlled valve which allows a specific amount of your exhaust back into the intake manifold. This exhaust mixes with the intake air and actually cools the combustion process. Cooler is always better inside your engine. If so, you have external egr and just follow that pipe. If there is no external egr, then the egr valve will be located on the back of the intake manifold, on the back side of the 90 degree elbow that the throttle body bolts to. Thanks for the quick help!! Found it!
The EGR valve is located close to the intake manifold, with a tube leading to the exhaust manifold. A vacuum or an electrical connector (or both) which leads to a valve can be seen as well, which might need to be detached. There is not much difference in the location of the EGR valve in the most vehicle:

The valve is located at the left-hand end of the cylinder head. Disconnect the battery negative terminal Partially drain the cooling system as some coolant may leak out then disconnect the coolant hose from the rear of the EGR valve housing

How to clean an EGR valve without dismantling with a Bardahl EGR valve cleaner kit The video uses the pack 9010 and follows the instructions given saying to

My Vauxhall Zafira 1.7 cdti ecoflex engine, cleaning the Exhaust Gas Re-circulation valve.Over time this gets clogged up with carbon/exhaust deposits and bec
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    • corsa b egr valve location