![Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube](https://i.ytimg.com/vi/VIAvlHlDymo/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCOltUpBHkw27g8p8qldEOeWkXwqA)
Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube
![Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube](https://i.ytimg.com/vi/e7t9PzB5Frs/hq720.jpg?sqp=-oaymwE7CK4FEIIDSFryq4qpAy0IARUAAAAAGAElAADIQj0AgKJD8AEB-AH-CYAC0AWKAgwIABABGGAgYChgMA8=&rs=AOn4CLBmrbs09-DECX67bQLhnaYfUIqQ5g)
Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube
![Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube](https://i.ytimg.com/vi/C2H1JVbBGTk/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDNACHmr9uTs8aG4z60cZOdW3ddAQ)
Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube
![Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube Audi A4 / Vw 2014 B8 2.0 tdi engine EGR valve replacement/EGR valve dismantle / error code P40100 - YouTube](https://i.ytimg.com/vi/ORbUbh-IEzI/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCxP2jSn-x2XL5Tdll9NLE5Rs_7Pg)