2005 Saturn Ion

2005 SATURN ION
76,000 MILES • 4 CYL • FWD • MANUAL
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EXPERT457
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how many 02 sensors are on a 2005 ion quad coupe
Oct 22, 2009 at 12:22 AM
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SATURNTECH9
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there are two one in the exhaust manifold which is the front o2 or upstream and the one down by the cat which rear o2 or the down stream one.hope this helped.do u have any codes?
louie
Oct 25, 2009 at 10:43 AM