2001 Other Mazda Models egr valve/oxygen sensor

2001 MAZDA
104,597 MILES • 4 CYL • 2WD • MANUAL
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ALMARAZ
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where is the egr valve & oxygen sensor located & can the parts be found cheap?
Feb 22, 2008 at 10:56 AM
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BLACKOP555
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the parts are expensive either one. EGR can be clean though.

The EGR valve is located on the manifold it should be circular. look up a picture online.

the o2 sensors are located on the exhaust manifolds, before the converter and sometimes after.
Feb 22, 2008 at 12:22 PM