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Dieselgate - VW Group Emission Scandal Discussion around the VW Dieselgate Emissions scandal. Details and news updates can be viewed here: http://forums.tdiclub.com/showthread.php?goto=newpost&t=448336 This forum is a work in progress depending on requirements, usage, etc.

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Old March 2nd, 2018, 20:14   #1
Join Date: Mar 2018
Location: Venus
TDI(s): 3.0
Default 3.0 gen 2 fix, immediate engine codes and weird idle

Got the fix on my 2014 A6, and got two engine codes for check engine within 1 mile from leaving the dealer.

P010, intake mass air flow.
Then second for EGR insufficient flow.

Dealer also has my 2014 Cayenne Diesel, and the car did not accept the update and now the car is underivable. They're waiting on Porsche to figure out what's wrong with ecu blah blah blah more delays.

The fix is off to a bad start.
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Old March 2nd, 2018, 21:49   #2
Join Date: Feb 2017
Location: NM
TDI(s): A7

I'd take the car straight back to the dealer. Maybe the car was close to a regen and they flashed, thus throwing poor ERG code.

Just had my A7 TDI fixed this week. No codes, but again I haven't checked. I've been driving the car hard, setting adaptations before I check.
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Old March 3rd, 2018, 08:39   #3
Moderator at Large
Join Date: Jun 1999
Location: Brampton, Ontario, Canada

Mass air flow and EGR codes could be related, since these engines use the mass air flow sensor to regulate the operation of the EGR. Since it happened so soon after the fix, someone forgot to connect a hose or plug something in, or something of that sort. Take it back and tell them to fix it.
Brian P.
formerly ... 2006 Jetta TDI 5-sp, Spice Red, Unitronics stage 1, 0.681 5th gear.
and before that ... 1996 Passat TDI, Silk Blue
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Old March 5th, 2018, 15:54   #4
Join Date: Mar 2018
Location: Venus
TDI(s): 3.0

Dealer found EGR leak, and leak on intake manifold.

Both of these are covered under extended warranty, but dealer is playing dumb and denying denying denying.

Time to call Audi customer service. The settlement terms explicitly say EGR, long block, and even check engine light.
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