1990 Other Mercedes Benz Models oxygen sensor

Tiny
DEL98498
  • MEMBER
  • 1990 MERCEDES BENZ
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 167,000 MILES
I would like to know the exact location of the oxygen sensor on my 300E with 2.6 engine. There are 3 sensors on the left side of engine block on top above injectors.
Is one of these the part I am looking for?
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Monday, May 12th, 2008 AT 11:35 PM

1 Reply

Tiny
BLACKOP555
  • EXPERT
One 02 sensor is located on the exhaust manifold before the catalytic convertor, and one after the convertor.
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Tuesday, May 13th, 2008 AT 8:36 AM

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