Quote:
Originally Posted by volvo s60 2001
It's not only this. The work of the EGR will be changed as well. IMO they are trying to reduce the temperature in the manifold.
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That would be great, as I'm sure we'd rather have a proper fix rather than merely something that detects when it eventually goes wrong. But quite tricky to reduce the EGR flow and still meet the Euro 6 NOX limit though, so I guess they might increase the EGR cooling, however there's already been a major mod programme which deliberately REDUCED the cooling power of the existing cooler because it gummed up as condensation formed in it and mixed with the soot! Mind you, that was a rubbish mod as the replacement coolers still gummed up (my car had its second replacement at around 70k miles).