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EGR pipe

F6HAD

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Number 8 if that’s the one that attaches to the exhaust manifold. It will be cracked on the elbow.

We can solve this with egr blank and switch off as an alternative option.
 

F6HAD

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Hi can you please post in English. If it helps you can use google translate.
 

F6HAD

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Yes but it’s not as simple as that. The function of the egr is to reduce nox as it sends some of the exhaust gasses back through the engine for a second burn.

In practise however as engines age and intakes become accumulated with soot due to egr gasses, they become less efficient and ultimately spew out more emissions which will also accelerate the demise of your dpf.
 
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