1998 Audi A4

1998 AUDI A4
115,000 MILES • 6 CYL • 2WD • MANUAL
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ANTHONY1960
  • MEMBER
  • 1 POST
ive been told that my oxegen sensors are faulty the also said it was my temp sensor so ichanged that.i heard that u can remove the oxegen sensors and clean them instead of buying new ones
Aug 24, 2009 at 7:09 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

O2 sensors are fairly sensitive devices, the actual sensor is with in a shield and it is not able to be accessed, they do wear out and should be replaced if they are suspected of being faulty.

mark (mhpautos)
Aug 24, 2009 at 10:14 PM
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