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[HELP PLEASE!] 2.7 V6 HDI EGR Valve electric connector
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Author Post
hotstaff   
Sat Jul 27 2019, 11:24am
No Longer Active
Dear all,

I have to replace the electric connector on the front EGR valve of my 2.7 V6 HDI (DT17) but in my happiness of finding a replacement kit, I stupidly disconnected the five wires from the plastic connector before taking a photo (I know, it's really stupid).

Only the yellow/green one is correct, as it wouldn't come off and I stopped pulling when I realised…

Could someone be so kind to let me know the correct order?

Thank you so much, it would make my day!
Sebastien
C6Dave   
Sat Jul 27 2019, 12:20pm


Joined: Oct 01 2009
Member No: #1
Location: Northumberland
 Grab the inject circuit wiring diagram - Click Here - and the 'Wiring Colours' guide: - Click Here -
Website
hotstaff   
Sat Jul 27 2019, 02:01pm
No Longer Active
C6Dave wrote ...

Grab the inject circuit wiring diagram - Click Here - and the 'Wiring Colours' guide: - Click Here -


Thank you so much!
Took me a while, but got there eventually!
The files you pointed me towards helped me to get my way around SEDRE, using my car's OPR (10983):
it's slightly different.
The EGR valves are 1377 & 1378 on this one.

Including the diagram just in case!
Thanks again.

Thanks again
mg407   
Sun Apr 23 2023, 05:05am
Joined: May 08 2022
Member No: #5016
Location: Putney
 Thought a pic might help of the wiring (I also changed my plug recently) - seems you were almost right except the black and brown were swapped.
321dave   
Tue Mar 03 2026, 10:02am
Joined: Sep 09 2011
Member No: #614
Location: Dublin
mg407 wrote ...

Thought a pic might help of the wiring (I also changed my plug recently) - seems you were almost right except the black and brown were swapped.




Hello all,
I have a cracked/broken EGR valve electrical connector plug on my front EGR valve the same as the grey plug in the picture above. Would anyone know the part number for a replacement plug or have a link to one?

Many thanks
321dave.

321dave   
Thu Mar 05 2026, 09:42am
Joined: Sep 09 2011
Member No: #614
Location: Dublin
321dave wrote ...

mg407 wrote ...

Thought a pic might help of the wiring (I also changed my plug recently) - seems you were almost right except the black and brown were swapped.




Hello all,
I have a cracked/broken EGR valve electrical connector plug on my front EGR valve the same as the grey plug in the picture above. Would anyone know the part number for a replacement plug or have a link to one?

Many thanks
321dave.




Apparently the original 2.7hdi EGR connector is now discontinued. Also the 3..0 ltr C6 has a different EGR and different plug apparently as well ???? same on the Landrover TDV6.

C6Dave   
Thu Mar 05 2026, 02:25pm


Joined: Oct 01 2009
Member No: #1
Location: Northumberland
 Does this look like the correct one - Click Here -

I simply googled: Citroën egr valve wiring connector? Maybe try a 'reverse image' search or look for someone breaking a C6 aka Bart Ebben etc. - Click Here - - it's probably part of an engine bay harness?
Website
321dave   
Thu Mar 05 2026, 03:06pm
Joined: Sep 09 2011
Member No: #614
Location: Dublin
C6Dave wrote ...

Does this look like the correct one - Click Here -

I simply googled: Citroën egr valve wiring connector? Maybe try a 'reverse image' search or look for someone breaking a C6 aka Bart Ebben etc. - Click Here - - it's probably part of an engine bay harness?


Thanks for that. I might buy one. I can give some feedback if it works. Looks very similar.

 

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