![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/mxL6JD0h1w8/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgYChYMA8=&rs=AOn4CLB2H753LCtP3Yuz9EiJ-x5NKsQY3Q)
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/bvE4fMD2YTM/sddefault.jpg)
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)
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/fgtuWPgumO0/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCdgte6DZVw_43sirCWDSaByEAASA)