Can the EGR valve be disconnected?

[ElRey]

Hi all,

Just wondering if the EGR valve can be disconnected on the 1.6HDi without causing fault codes to arise? Usually it's just a case of unplugging the vacuum pipe, and blocking it with a grub screw.

I've done this on several Citroens and VW's before without problem....just wondering if anything has been written into the software on the latest Citroens that prevents diconnection?

I have a feeling a dodgy EGR could be the cause of the slight juddering/hesitation problem my DS3 has.

[SiM22]

And if you were to unplug it what would be the gains?

[qalofilize]

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