Forum - Posts


A4 secondary air injector fix
Follow

Forum A4 (B5) A4 secondary air injector fix Manuals  |  Advert  |  Model



Reply
Reply

...
2017-05-12 14:52:58

2000 Audi A4 B5 Secondary Air Injector (SAI) - Emissions Failure Error P0441 -- Simple DIY Fix     More info

This simple and money saving DIY shows you how to identify and repair your Secondary Air Injector (SAI) hose (a common problem and the reason for many emissions test failures) on a 2000 Audi A4 B5 ATW Quattro 1.8T. It may also work for Audi A4 B5 from 1994 - 2001.

Reply