P2015 Intake manifold plugs for Audi and VW 2.7 and 3.0 TDI engines

Swirl flaps are components used in diesel engines whose primary function is to introduce turbulence into the airflow entering the combustion chamber in order to improve combustion efficiency. Unfortunately, these flaps have many drawbacks.
   First, swirl flaps are engine components that are subject to heavy wear and are prone to failure. Their failure can lead to serious engine performance issues, such as a loss of power, noise, or vibration.
   Second, swirl flaps, even when open, significantly restrict airflow, which creates additional resistance and reduces combustion efficiency. In particular, when an engine is modified to increase power and torque, swirl flaps become a major limitation on engine performance.
   Finally, swirl flaps are also expensive to repair or replace. Removing them and replacing them with plugs is a popular modification among automotive enthusiasts who want to boost their engine’s performance and avoid costly repairs.

Application:

VAG 2.7, 3.0 V6 TDI
engines:

Audi

A4 Allroad B8 (8KH)
3.0 TDI quattro (CCWA) 2967ccm 240KM/176kW 2009/04–2012/01

A4 B7 (8EC)
        2.7 TDI (BPP) 2,698 ccm 180 KM/132 kW 01/2006–06/2008
2.7 TDI (BSG) 2,698 ccm 163 KM/120 kW 11/2005–06/2008
3.0 TDI quattro (ASB) 2,967 ccm 233 KM/171 kW 01/2006–06/2008
3.0 TDI quattro (BKN) 2,967 ccm 204 KM/150 kW 11/2004–06/2008

A4 B7 Avant (8ED)
        2.7 TDI (BPP) 2,698 cc 180 KM/132 kW Jan 2006–Jun
2008 2.7 TDI (BSG) 2,698 cc 163 KM/120 kW Nov 2005–Mar
2008 3.0 TDI quattro (ASB) 2,967 ccm 233 KM/171 kW 01/2006–06/2008
3.0 TDI quattro (BKN) 2,967 ccm 204 KM/150 kW 11/2004–06/2008

A4 B7 convertible (8HE)
2.7 TDI (BPP) 2,698 cc 180 KM/132 kW 2006/06–2009/03
3.0 TDI quattro (ASB) 2,967 cc 233 KM/171 kW Jan 2006–Mar
2009 3.0 TDI quattro (BKN) 2,967 cc 204 KM/150 kW Jan 2006–Mar

2009 A4 B8 (8K2)
2.7 TDI (CAMA CGKA) 2,698 cc 190 KM/140 kW Nov 2007–Mar
2012 3.0 TDI (CLAB) 2,967 cc 204 KM/150 kW Nov 2011–Dec
2015 3.0 TDI quattro (CAPA CCLA CCWA) 2,967 ccm 240 KM/176 kW Nov 2007–Mar
2012 3.0 TDI quattro (CCWB) 2,967 ccm 211 KM/155 kW Jun 2008–May

2010 A4 B8 Avant (8K5)
2.7 TDI (CAMA CGKA) 2,698 cc 190 KM/140 kW April 2008–March
2012 2.7 TDI (CAMB CGKB) 2,698 cc 163 KM/120 kW June 2008–March
2012 3.0 TDI (CLAB) 2,967 ccm 204 KM/150 kW Nov 2011–Dec
2015 3.0 TDI quattro (CAPA CCLA CCWA) 2,967 ccm 240 KM/176 kW Apr 2008–Mar

2012 A5 (8T3)
2.7 TDI (CAMA CGKA) 2,698 cc 190 KM/140 kW 2007/06–2012/03
2.7 TDI (CAMB CGKB) 2,698 cc 163 KM/120 kW 2007/09–2012/03
3.0 TDI (CLAB) 2,967 ccm 204 KM/150 kW Oct 2011–Jan
2017 3.0 TDI quattro (CAPA CCWA) 2,967 ccm 240 KM/176 kW Jun 2007–Mar
2012 3.0 TDI quattro (CCWB) 2,967 cc 211 KM/155 kW 03/2008–05/2010
3.0 TDI quattro (CDUC CKVB CKVC) 2,967 cc 245 KM/180 kW 10/2011–01/2017

A5 Sportback (8TA)
2.7 TDI (CAMA CGKA) 2,698 cc 190 KM/140 kW 09/2009–03/2012
3.0 TDI (CLAB) 2,967 cc 204 KM/150 kW Oct 2011–Jan
2017 3.0 TDI quattro (CCWA) 2,967 cc 240 KM/176 kW Sep 2009–Mar
2012 3.0 TDI quattro (CDUC CKVB CKVC) 2,967 cc 245 KM/180 kW Oct 2011–Jan

2017 A5 Convertible (8F7)
        2.7 TDI (CGKA) 2,698 cc 190 KM/140 kW Mar 2009–Mar
2012 3.0 TDI (CLAB) 2,967 cc 204 KM/150 kW Oct 2011–Jan
2017 3.0 TDI quattro (CCWA) 2,967 ccm 240 KM/176 kW 2009/03–2012/03
3.0 TDI quattro (CDUC CKVC) 2,967 ccm 245 KM/180 kW 2011/10–2017/01

A6 Allroad C6 (4FH)
2.7 TDI quattro (BPP) 2,698 cc 180 KM/132 kW Mar 2006–Oct
2008 2.7 TDI quattro (BSG CAND) 2,698 cc 163 KM/120 kW May 2006–August
2011 2.7 TDI quattro (CANC) 2,698 cc 190 KM/140 kW Oct 2008–Aug
2011 3.0 TDI quattro (ASB) 2,967 cc 233 KM/171 kW May 2006–Oct
2008 3.0 TDI quattro (BNG CDYB) 2,967 ccm 211 KM/155 kW 2006/05–2011/08
3.0 TDI quattro (CDYA CDYC) 2,967 ccm 240 KM/176 kW 2008/10–2011/08

A6 C6 (4F2)
2.7 TDI (BPP) 2,698 cc 180 KM/132 kW 2004/11–2008/10
2.7 TDI (BSG CANB) 2,698 cc 163 KM/120 kW 11/2004–03/2011
2.7 TDI (CANA) 2,698 cc 190 KM/140 kW 10/2008–03/2011
2.7 TDI quattro (BPP) 2,698 cc 180 KM/132 kW 11/2004–10/2008
2.7 TDI quattro (BSG CAND) 2,698 cc 163 KM/120 kW 06/2005–03/2011
2.7 TDI quattro (CANC) 2,698 cc 190 KM/140 kW Oct. 2008–Mar. 2011
3.0 TDI quattro (ASB) 2,967 cc 233 KM/171 kW 2006/06–2008/10
3.0 TDI quattro (BMK) 2,967 cc 225 KM/165 kW 2004/05–2006/05
3.0 TDI quattro (BNG CDYB) 2,967 cc 211 KM/155 kW 2004/05–2011/03
3.0 TDI quattro (CDYA CDYC) 2,967 cc 240 KM/176 kW 2008/10–2011/03

A6 C6 Avant (4F5)
        2.7 TDI (BPP) 2,698 cc 180 KM/132 kW 2005/03–2008/10
2.7 TDI (BSG CANB) 2,698 cc 163 KM/120 kW 2005/03–2011/08
2.7 TDI (CANA) 2,698 cc 190 KM/140 kW 2008/10–2011/08
2.7 TDI quattro (BPP) 2,698 cc 180 KM/132 kW 2004/11–2008/10
2.7 TDI quattro (BSG CAND) 2,698 cc 163 KM/120 kW 2005/06–2011/08
2.7 TDI quattro (CANC) 2,698 cc 190 KM/140 kW 2008/10–2011/08
3.0 TDI quattro (ASB) 2,967 cc 233 KM/171 kW 2006/06–2008/10
3.0 TDI quattro (BMK) 2,967 cc 225 KM/165 kW 2005/03–2006/05
3.0 TDI quattro (BNG CDYB) 2,967 cc 211 KM/155 kW 2005/03–2011/08
3.0 TDI quattro (CDYA CDYC) 2,967 cc 240 KM/176 kW 2008/10–2011/08

A6 C7 (4G2, 4GC)
        3.0 TDI (CLAB) 2,967 cc 204 KM/150 kW 2010/11–2018/09
3.0 TDI (CTCB CZVD) 2,967 ccm 211 KM/155 kW 2014/09–2018/09
3.0 TDI quattro (CLAA) 2,967 ccm 204 KM/150 kW 2011/03–2018/09

A6 C7 Avant (4G5, 4GD)
        3.0 TDI (CLAB) 2,967 cc 204 KM/150 kW May 2011–September
2018 3.0 TDI (CTCB CZVD) 2,967 ccm 211 KM/155 kW 09/2014–09/2018
3.0 TDI quattro (CLAA) 2,967 ccm 204 KM/150 kW 05/2011–09/2018

A7 Sportback (4GA, 4GF)
        3.0 TDI (CLAB) 2,967 cc 204 KM/150 kW 11/2010–03/2015
3.0 TDI (CZVD) 2,967 cc 211 KM/155 kW Nov 2015–May
2018 3.0 TDI quattro (CLAA) 2,967 cc 204 KM/150 kW Dec 2010–Mar

2015 A8 D3 (4E2, 4E8)
        3.0 TDI quattro (ASB) 2,967 cc 233 KM/171 kW Aug 2003–Jul
2010 3.0 TDI quattro (BNG) 2,967 cc 211 KM/155 kW Nov 2003–Jul

2010 A8 D4 (4H2, 4H8, 4HC, 4HL)
3.0 TDI (CLAB) 2,967 ccm 204 KM/150 kW 2011/09–2013/09
3.0 TDI quattro (CDTA CDTC CMHA) 2,967 ccm 250 KM/184 kW 2010/07–2018/01

Q5 (8RB)
3.0 TDI quattro (CCWA CPNB) 2,967 cc 240 KM/176 kW Nov 2008–May

2017 Q7 (4LB)
3.0 TDI quattro (BUG) 2,967 cc 233 KM/171 kW Mar 2006–May
2008 3.0 TDI quattro (BUN CASB) 2,967 ccm 211 KM/155 kW 2006/03–2010/05
3.0 TDI quattro (CASA CCMA CJGA CNRB) 2,967 ccm 240 KM/176 kW 2007/11–2015/08
3.0 TDI quattro (CATA) 2,967 cc 224 KM/165 kW June 2009–May
2012 3.0 TDI quattro (CJGD CLZB CRCA) 2,967 cc 245 KM/180 kW May 2011–August

2015 Q7 Van (4LB)
3.0 TDI quattro (BUN CASB) 2,967 ccm 211 KM/155 kW 03/2006–05/2010
3.0 TDI quattro (CASA CCMA CJGA) 2,967 cc 240 KM/176 kW Nov 2007–May
2012 3.0 TDI quattro (CLZB CRCA) 2,967 cc 245 KM/180 kW May 2011–Aug

2015 Volkswagen

PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9)
        3.0 V6 TDI 4Motion (BMK) 2,967 ccm 224 KM/165 kW 2004/09–2007/05
3.0 V6 TDI 4Motion (CARA) 2,967 ccm 233 KM/171 kW 2007/06–2008/11
3.0 V6 TDI 4Motion (CARB CEXA) 2,967 ccm 240 KM/176 kW 2008/11–2016/03
3.0 V6 TDI 4Motion (CEXB) 2,967 cc 245 KM/180 kW 2013/11–2016/03

TOUAREG (7LA, 7L6, 7L7)
        3.0 TDI (BUN CASB) 2,967 cc 211 KM/155 kW Apr. 2006–May
2010 3.0 V6 TDI (BKS CATA) 2,967 ccm 225 KM/165 kW 11/2004–05/2010
3.0 V6 TDI (CASA CASC) 2,967 ccm 240 KM/176 kW 11/2007–05/2010

TOUAREG (7P5, 7P6)
        3.0 V6 TDI (CASA CNRB) 2,967 cc 240 KM/176 kW Jan 2010–Mar
2018 3.0 V6 TDI (CASD CJMA CRCD CVWA) 2,967 ccm 204 KM/150 kW Jan 2010–Mar
2018 3.0 V6 TDI (CJGD CRCA) 2,967 ccm 245 KM/180 kW May 2011–Mar



2018 Kit contents:

  12 x ADITECH swirl flap plugs,
2 x VICTOR REINZ / Erling manifold gaskets,
2 x ADITECH aluminum manifold plugs (on the throttle body side),
2 x plug clips (on the throttle
body side)

To prevent an error from appearing on the dashboard, after installation, use the set of limiters available in our listing, or reprogram the swirl flaps via the engine control unit.

With this repair kit, it should be possible to clear the following error codes:

P1018, 012597, P3135, P2008, P2011, 004120.

These error codes are related to malfunctions in the swirl flaps or their position sensors, which can lead to various issues, such as a blown actuator motor or an oil leak.

P2008 and P2011 indicate that the swirl flaps in bank 1 or 2 are stuck, while code 004120 indicates a problem with the swirl flaps in bank 2. P1018 refers to an incorrect signal from the swirl flap position sensor in bank 1, while code 012597 indicates engine malfunctions that may be caused, among other things, by stuck swirl flaps.

Code P3135 also pertains to the swirl flap position sensor, which has not reached the required position, which may lead to various engine-related issues.



Aditech Sp. z o.o. assumes no liability for the use of this part on public roads. It is the customer’s responsibility to ensure compliance with the rules and regulations applicable in their home country. For use in motorsports off public roads.