Intake manifold plugs for VW, Seat and Skoda vehicles with 1.2 TDI CFWA 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:

Seat

    IBIZA IV (6J5, 6P1)
1.2 TDI (CFWA) 1199cc 75KM/55kW 2010/06–2012/03

    IBIZA IV Sedan / Liftback (6J1)
1.2 TDI (CFWA) 1199cc 75KM/55kW 2010/05–2015/05

    IBIZA IV SC (6J1, 6P5)
1.2 TDI (CFWA) 1,199 cc 75 KM/55 kW May 2010–May 2015

    IBIZA IV ST (6J8, 6P8)
1.2 TDI (CFWA) 1,199 cc 75 KM/55 kW 2010/04–2015/05

Škoda

    FABIA II (542)
1.2 TDI (CFWA) 1,199 cc 75 KM/55 kW May 2010–December 2014

    FABIA II Combi (545)
1.2 TDI (CFWA) 1,199 ccm 75 KM/55 kW May 2010–December 2014

    ROOMSTER (5J7)
1.2 TDI (CFWA) 1,199 cc 75 KM/55 kW 2010/03–2015/05

    ROOMSTER Praktik (5J)
1.2 TDI (CFWA) 1,199 cc 75 KM/55 kW 2010/03–2015/05

Volkswagen

    POLO V (6R1, 6C1)
1.2 TDI (CFWA) 1,199 ccm 75 KM/55 kW 2009/10–

    POLO Van (6R)
1.2 TDI BlueMotion (CFWA) 1199cc 75KM/55kW 2009/10–2014/05

Manifold
gasket replacement part
numbers

    13236400 AJUSA
B0127R30AK AMAZON (ASIN)
251.010 ARTNR_Z_TCD
0256073 ELWIS ROYAL
IM1937 FAI AUTOPARTS
X59473-01 GLASER
116 867 HANS PRIES
71-40479-00 VICTOR REINZ
EL251.010 ELRING

OE Numbers for Manifold
Gaskets

    03P 129 717 AUDI
03P 129 717 CUPRA
03P 129 717 SEAT
03P 129 717 SKODA
03P129717 VW

Intake manifold part numbers: 03P129711D, 03P129086B, 037906283C, 03G906051E

To prevent an error from appearing on the dashboard, program the swirl flaps via the engine control unit after installation.

Kit contents:

    6 x ADITECH swirl flap plugs,
1 x VICTOR REINZ / Erling manifold gasket,
1 x ADITECH aluminum manifold plug (on the actuator side),
1 x plug clip (on the actuator side)

This repair kit should resolve the following error codes:

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

The listed error codes are related to malfunctions in the swirl flaps or their position sensors, which can lead to various issues, such as a burnt-out 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.