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+---- Thread: Servicing the egr valve. . (/showthread.php?tid=1447)
Servicing the egr valve. . - Simon Templar - 28:th-Mar-2015
. .can this be done on a 1.7 CDTI..
Servicing the egr valve. . - Rusty2009 - 29:th-Mar-2015
All I could find on TIS mate.
For the 2.0CDTI
![[Image: EGR%201.jpg]](https://vxoc.org.uk/Images/vxoc%20astra-j-gtc/Tech%20data/EGR/EGR%202.0CDTI/EGR%201.jpg)
![[Image: EGR%202.jpg]](https://vxoc.org.uk/Images/vxoc%20astra-j-gtc/Tech%20data/EGR/EGR%202.0CDTI/EGR%202.jpg)
For the 2.0CDTI
Servicing the egr valve. . - grahamfromoldham - 29:th-Mar-2015
Once you disassemble it, there is a chance you can 'trigger' the engine management light as the ECU is fooled into thinking there is a problem. See here:
http://www.dogandlemon.com/articles/ownership-issues/general-egr-problems