Re: Renault espace egr fault what is the possible cause
Carl Ford
Thanks for your reply mark I am under the imression that the egr creates a better combustion process by recycling the exhaust gases this reducing the amount of nox so by answering your questions the answer to mine would be a stuck egr valve is the cause as this is what reduces the nox so the one I'm dealing must have been faulty for some time to cause such a build up and technically nearly shut off air intake please correct me if I am seeing this wrong as am always willing to learn thanks
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