Repair kit P2015 for swirl flaps to solve the problem with the 4.2 V8 TDI engine in VW, Audi and Porsche vehicles.

Swirl flaps are components, which are used in diesel engines and serve primarily to introduce turbulence in the air flow to the combustion chamber to increase the efficiency of combustion. Unfortunately, these flaps come with several disadvantages.

First Swirl flaps are parts of the engine that are subject to heavy wear and can potentially fail. A defect can cause serious problems with engine operation, such as loss of power, noise or vibration.

Secondly Even in the open position, swirl flaps significantly limit airflow, creating additional resistance and reducing combustion efficiency. Particularly when converting engines to increase performance, swirl flaps become a serious limitation to engine performance.

At long last Repairs or replacement of vortex valves are costly. Therefore, replacing the flaps with blind plugs is a popular modification among car enthusiasts who want to increase the performance of their engine and avoid expensive repairs.

The set includes:

APPLICATION

VAG 4.2 V8 TDI engines:

Audi

    A8 D3 (4E2, 4E8)
        4.2 TDI quattro ( bmc ) 4134ccm 320PS/235kW 2005/01-2005/06
        4.2 TDI quattro (BVN) 4134ccm 326PS/240kW 2005/07-2010/07

    A8 D4 (4H2, 4H8, 4HC, 4HL)
        4.2 TDI quattro (CDSB) 4134ccm 351PS/258kW 2009/11-2014/04
        4.2 TDI quattro (CTEC) 4134ccm 385PS/283kW 2013/10-2018/01

    Q7 (4LB)
        4.2 TDI quattro (BTR) 4134ccm 326PS/240kW 2007/03-2009/06
        4.2 TDI quattro (CCFA CCFC) 4134ccm 340PS/250kW 2009/05-2015/08

    Q7 Van (4LB)
        4.2 TDI quattro (BTR) 4134ccm 326PS/240kW 2007/03-2009/06
        4.2 TDI quattro (CCFA CCFC) 4134ccm 340PS/250kW 2007/03-2015/08

Porsche

    CAYENNE (92A)
        4.2 S Diesel (MCU.DB) 4134ccm 382PS/281kW 2012/10-
        4.2 S Diesel (MCU.DC) 4134ccm 385PS/283kW 2014/10-

Volkswagen

    TOUAREG (7P5, 7P6)
        4.2 V8 TDI (CKDA) 4134ccm 340PS/250kW 2010/01-2018/03


The repair kit can be used to fix the following errors:

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

The listed error codes are associated with problems in the operation of the swirl flaps or their position sensors, which can lead to various deviations, such as burnout of the servomotor or oil leakage.

P2008 and P2011 refer to freezing of the vortex flaps in Bank 1 or 2, while code 004120 indicates a problem with the vortex flaps in Bank 2. P1018 refers to an invalid signal from the vortex flap position sensors in Bank 1. Code 012597 indicates engine malfunctions that could be caused, among other things, by blocked vortex flaps.

Code P3135 also concerns the vortex flap position sensor, which has not reached the required point, which can lead to various problems related to engine operation.


For use off public roads and in motorsports

Important note: Changes to a vehicle that worsen emissions behavior will lead to changes in accordance with Section 19 Para. 2 no 3 StVZO to an expiration of the operating license.

Swirl flaps are components, which are used in diesel engines and serve primarily to introduce turbulence in the air flow to the combustion chamber to increase the efficiency of combustion. Unfortunately, these flaps come with several disadvantages. Secondly Even in the open position, swirl flaps significantly limit airflow, creating additional resistance and reducing combustion efficiency. Particularly when converting engines to increase performance, swirl flaps become a serious limitation to engine performance. P2008 and P2011 refer to freezing of the vortex flaps in Bank 1 or 2, while code 004120 indicates a problem with the vortex flaps in Bank 2. P1018 refers to an invalid signal from the vortex flap position sensors in Bank 1. Code 012597 indicates engine malfunctions that could be ca