Mechanics

O2 SENSOR

2003 Ford Focus • 4 cylinder FWD Manual • 86,000 miles

CHECK ENGINE light was on and went Auto Zone had it checked on dianostic and got code p0133 (heated oxygen sensor bank 1) Question, I need to know where this is located, can you help? My car is a 2003 SVT Ford Focus 4 cyl.
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J.denney36
January 10, 2011.




That sensor is right in the exhaust manifold at the front of the car. The heat shield will have to be removed to access it.

http://i602.photobucket.com/albums/tt106/Desi501/86101635.gif

Wrenchtech
Jan 10, 2011.


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