Member Since: 02 Nov 2018
Location: Rugby
Posts: 10
Which EGR valve do I need?
Hi all, i own a 2009 TDV6 and I’ve been diagnosed with a faulty EGR valve. A friend, who’s a mechanic and someone I really trust, has recommended that I change both and use genuine parts as the after market ones don’t last as long. Which ones do I need for an 09 D3? Do I need the EGR Valve - LR018466 - Genuine or the EGR Valve - LR018323 - Genuine
I know that after 07 you can’t blank them off without getting engine lights on.
Thanks in advance
Pete
If it was me I would get them blanked and do the software patch instead of changing the valves.
Flack
4th Dec 2018 5:54 pm
Tazonsax
Member Since: 02 Nov 2018
Location: Rugby
Posts: 10
Thanks for the reply Flack, I’m going to go with my mate (no disrespect intended) but I know he would have suggested it had he thought it was the best option. I just need to find out which ones to get.
4th Dec 2018 6:03 pm
Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10651
I can't see the point in changing both sides, there is no labour saving.
It saves the when the wrong one gets changed and the other requires changing.
4th Dec 2018 6:56 pm
RBP
Member Since: 29 Aug 2012
Location: N Yorks
Posts: 1936
Tazonsax wrote:
Thanks for the reply Flack, I’m going to go with my mate (no disrespect intended) but I know he would have suggested it had he thought it was the best option. I just need to find out which ones to get.
Negotiate a discount and buy 4. You’ll be needing them soon anyway
50,000 miles since mine were blanked and patch added (by Flack) at less cost than the price of a couple of valves.
4th Dec 2018 7:05 pm
Waylander11
Member Since: 21 Apr 2016
Location: Leicestershire
Posts: 523
Re: Which EGR valve do I need?
Tazonsax wrote:
Hi all, i own a 2009 TDV6 and I’ve been diagnosed with a faulty EGR valve. A friend, who’s a mechanic and someone I really trust, has recommended that I change both and use genuine parts as the after market ones don’t last as long. Which ones do I need for an 09 D3? Do I need the EGR Valve - LR018466 - Genuine or the EGR Valve - LR018323 - Genuine
I know that after 07 you can’t blank them off without getting engine lights on.
Thanks in advance
Pete
Had my 08 blanked best part of 80:000 miles ago been through 2 mots no problem and no issues,would defo recommend blankingD3 in Buckingham blue now SWMBO's Mine D4 commercial
Xenon's fitted Timed climate
EGR Blanked Remapped
Remap Reversing Camera
gear box reset
updated Bluetooth
4x4 info
all done by Bodsy
Fridge fitted
Reversing camera fitted
4th Dec 2018 10:18 pm
garrycol
Member Since: 06 Dec 2010
Location: Canberra
Posts: 1130
Tazonsax wrote:
Thanks for the reply Flack, I’m going to go with my mate (no disrespect intended) but I know he would have suggested it had he thought it was the best option. I just need to find out which ones to get.
Get them blanked and patched - or else you will be going through the same process again soon.
if you are going to buy EGRs buy cheap ones and use them as the emulators - years ago my EGRs failed before emulators were invented and I plugged the new EGRs into the curcuit but not installed - no issues.
7 years later and 120,000km, I have my engine is still blanked and the new EGRs live in the battery box connected to the wiring loom by a wiring extension and my original dead EGRs are still on the exhaust - the good EGRs act like modern emulators.
I only have this arrangement as I did it years ago before modern systems were available - if I did it now I would blank and get the patch or emulators. You mate probably did not suggest it as he does not know about the options. I am sure your mate would prefer to do this rather than getting lots of skinned knuckles changing the EGRs - also if your old EGRs are closed, you do not even need to have the engine blanked as the patch will keep them closed.
Garry
4th Dec 2018 11:04 pm
Tazonsax
Member Since: 02 Nov 2018
Location: Rugby
Posts: 10
I took everyone’s advice and I’ve had them blanked and patched! All seems to be going well and I’ve definitely noticed a difference! I’ve got power all the time instead of most of the time
Thanks for the help folks
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when the wrong one gets changed and the other requires changing. 
