Okay after 500 miles, adblue and check engine light,dealer "reflashed" computer, at 1500 hundred same fault, different dealer changed add blue pump, again after several hundred miles same error message, trip to a third dealer, they researched previous dealers attempts verifed with engineering that those attempts to correct were done properly, verified correct replacement pump, ran multiple additional tests to no avail and now waiting for NOx sensor. likely waiting minimum of 2 weeks because part is on backorder, pretty frustrated at this point. Several postings mentioned vehicle replacement, anyone willing to share how to achieve this? VWoA engineering seems stumped?
2011 adblue issue
n2nitro
1 - 20 of 113 Posts
Okay after 500 miles, adblue and check engine light,dealer "reflashed" computer, at 1500 hundred same fault, different dealer changed add blue pump, again after several hundred miles same error message, trip to a third dealer, they researched previous dealers attempts verifed with engineering that those attempts to correct were done properly, verified correct replacement pump, ran multiple additional tests to no avail and now waiting for NOx sensor. likely waiting minimum of 2 weeks because part is on backorder, pretty frustrated at this point. Several postings mentioned vehicle replacement, anyone willing to share how to achieve this? VWoA engineering seems stumped?
Joined
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182 Posts
Boards like this always tend to amplify these problems as happy consumers don't post as often. So, I have to ask the question. How many T3 tdi's do not have an ad blue problem? Does this fate await all of us? Is the rumor about an official recall true?
Thanks.
Thanks.
Joined
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22 Posts
7k miles on our 2011 and no AdBlue faults for us.
Joined
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1,363 Posts
Only 1900 miles and two months but flawless ride so far (except for the HD Radio defect). I truly enjoy driving my 2012 Lux TDI daily and I suspect it likes to be driven. 
I spoke too soon. A day later got the "700 mi left" warning, and then "650 mi left" soon after. I personally topped up the fluid about 700 mi ago, so it ain't low. This really sux.
Spyder
It appears that the faux low adblue warnings and the related reductant codes that were thrown (P20E8, P20B7, and p202A), were resolved by the s/w update which is called for in TSB 2028009. I have my fingers crossed.
Spyder
For lemon aide they get 1 attempt after the first 3 strikes and it's over with. I've not been through the process but both my brothers have. There are some consessions on the consumer end so it's not like you skate for free. They charge you mileage I do know that. Both got swapped out. No lawyer got involved on both case.
Joined
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945 Posts
I filled all 4 with nitro today fixed a flat and reprogrammed the kessey. Saw the full history to 11k9bought preowned) and no problems at all. Like Fincher I enjoy my Treg every day. Fincher ya going to Mad town on the 16th? Warm
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