Audi A4 (B7) Forum

1,198 topics in this forum

1. • 

   Bosch ECU, engine loom and injector conversion for Siemens BRD PD170

   By A4B7AvantBuild, February 3, 2023
   • • 
   • 3 replies
   • 4k views
   • 
   • Steve Q
   • February 5, 2023

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3. Concert system upgrade

   By Adeelio, October 16, 2016
   • 4 replies
   • 4k views
   • 
   • Adeelio
   • December 27, 2016

4. Tyre size question

   By BernardH, December 8, 2018
   • 3 replies
   • 4k views
   • 
   • Neil Dickinsin
   • December 9, 2018

5. Buying advice?

   By Mark2506, February 15, 2013   

   • A4
   • TDI
   • (and 2 more)

     Tagged with:

     • A4
     • TDI
     • Quattro
     • S-line
   • 1 reply
   • 4k views
   • 
   • Glen
   • February 18, 2013
6. • 

   New EGR and now getting P0405 CODE.

   By Stax, August 7, 2021
   • • 
   • 3 replies
   • 3.9k views
   • 
   • Stevey Y
   • August 11, 2021
7. • 

   Oil & Filter for 2.0TDi BPW Engine

   By gsmdo, July 22, 2022
   • • 
   • 4 replies
   • 3.9k views
   • 
   • gsmdo
   • July 22, 2022
9. • 

   Need help

   By KN088Y, June 25, 2021
   • • 
   • 2 replies
   • 3.9k views
   • 
   • Stevey Y
   • July 2, 2021
10. • 

    A4 B7 2.0TDi Quattro - no throttle response

    By Garyducati, November 11, 2021
    • • 
    • 3 replies
    • 3.9k views
    • 
    • Magnet
    • January 25, 2024
11. • 

    SOFT TOP LEAK

    By JUDETUBE, January 12, 2018
    • • 
    • 8 replies
    • 3.9k views
    • 
    • Magnet
    • January 16, 2018
12. • 

    A4 sline smoking

    By Lee A, March 30, 2018
    • • 
    • 8 replies
    • 3.8k views
    • 
    • Steve Q
    • April 8, 2018

14. E10 FUEL

    By johnbhoy, August 31, 2021
    • 5 replies
    • 3.8k views
    • 
    • NathanR
    • September 14, 2021
15. • 

    Audi A4 B7 Black smoke and heavy steering.

    By koverino, May 28, 2018
    • • 
    • 7 replies
    • 3.8k views
    • 
    • Steve Q
    • June 10, 2018
16. • 

    Smoking 2.0TDI after remap mystery

    By jamietriner, December 14, 2017
    • • 
    • 2 replies
    • 3.8k views
    • 
    • Magnet
    • December 15, 2017

17. Help - white smoke but no loss of power

    By hjhutti, August 17, 2017
    • 3 replies
    • 3.8k views
    • 
    • Audi Owners Club.
    • August 21, 2017

18. Noisy/juddering/grinding steering rack B7

    By Dazzybabie, November 19, 2018   

    • steering rack
    • noisy
    • (and 2 more)

      Tagged with:

      • steering rack
      • noisy
      • grinding
      • juddering
    • 1 reply
    • 3.8k views
    • 
    • Jonniwizz
    • November 27, 2019
19. • 

    Vin code query (do I have DPF)

    By Domino, July 2, 2020
    • • 
    • 3 replies
    • 3.8k views
    • 
    • Steve Q
    • July 3, 2020
20. • 

    Oils

    By AUDI Quattro 3L estate, March 2, 2022
    • • 
    • 12 replies
    • 3.7k views
    • 
    • Magnet
    • March 23, 2022
21. • 

    EGR Fault Code p0401

    By brooks23, October 1, 2017
    • • 
    • 1 reply
    • 3.7k views
    • 
    • Steve Q
    • October 1, 2017
22. • 

    Noob with 2.0 TFSI engine questions

    By Johnny5C, June 11, 2021
    • • 
    • 10 replies
    • 3.7k views
    • 
    • Johnny5C
    • October 12, 2021

23. Heavy battery drain

    By Jmc_Ladd, March 24, 2015
    • 1 reply
    • 3.7k views
    • 
    • Martin Willmott
    • January 13, 2016

24. N75 location on 2.0 TDI?

    By Diggy98, September 25, 2018   

    • n75
    • location
    • (and 2 more)

      Tagged with:

      • n75
      • location
      • boost
      • control
    • 1 reply
    • 3.7k views
    • 
    • Adrian323
    • July 16, 2024
25. • 

    B7 Cabrio boot latch wiring diagram

    By pompeyal, July 20, 2017
    • • 
    • 8 replies
    • 3.6k views
    • 
    • pompeyal
    • July 21, 2017
26. • 

    Oil pressure light and engine rattle 2.0tfsi

    By Pezperry12, April 28, 2018   

    • enginerattle
    • oilpressure
    • • 
    • 2 replies
    • 3.6k views
    • 
    • Magnet
    • April 28, 2018

27. cambelt or timing chain?

    By steve240467, January 21, 2013
    • 2 replies
    • 3.6k views
    • 
    • Glen
    • January 28, 2013

28. Identify my wheels

    By Swisstony, September 10, 2022
    • 6 replies
    • 3.6k views
    • 
    • Just Rob
    • September 10, 2022