How Many O2 Sensors?
04-03-11, 04:31 PM
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How Many O2 Sensors?
I have a 1994 ES300. I need to replace Sensor 1 Bank 1 and Bank 2. From what I here the 93 only has two sensors, but does the 94 have the third sensor at the Cat or not? Any help appreciated!
04-06-11, 05:08 PM
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This applies to 92-96 Es300 & Camry v6's (fed. spec)
92-93 3vz-fe
2 Upstream o2 sensors (front exhaust manifold and firewall side exhaust manifold)
94-96 1mz-fe
2 Upstream o2 sensors (front exhaust manifold and firewall side exhaust manifold)
1 Downstream o2 sensor (post cat)
Source : http://www.densoaftermarket.com/cata....php?part=o2sn
Note: This question has been asked numerous times.. please use the search feature.
92-93 3vz-fe
2 Upstream o2 sensors (front exhaust manifold and firewall side exhaust manifold)
94-96 1mz-fe
2 Upstream o2 sensors (front exhaust manifold and firewall side exhaust manifold)
1 Downstream o2 sensor (post cat)
Source : http://www.densoaftermarket.com/cata....php?part=o2sn
Note: This question has been asked numerous times.. please use the search feature.
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