...upstream O2 sensor or the O2 sensor before the catalytic convertor. Sensor 2 refers to the downstream O2 sensor or the sensor located after the Catalytic convertor. I hope that helps, let me know if ...
...o2 sensors are located in the exaust system yours has one before the converter one after if it has duall exaust before the cat on drivers side will be upstream sensor bank 1 after cat right side will ...
...upstream o2 sensor Where is o2 sensor located You have 2 of those and also 2 downstream. You have two banks of cylinders and each one has an upstream o2 sensor and it is located in the exhaust ...
Question about Jeep Cars & Trucks
...O2) sensors. One is located upstream (before the catalytic converter), often referred to as the pre-cat or upstream sensor, and the other is located downstream (after the catalytic converter), known ...
...Upstream O2 sensor is after (downstream) the engine exhaust manifold - before (upstream) the catalitic converter. Upstream O2 sensor controls air-to-fuel ratio to yield a small excess oxygen. ...
Question about Cadillac DeVille
...upstream O2 sensors located and are they hard to get to when being replaced ? An upstream O2 sensor is located before the catalytic (CAT) converter; check follow diagram location...Fig.: O2 sensor ...
...o2 sensors on the caravan upstream+downstream The downstream sensor is located on the exaust pipe at the converter. As I don't know what engine you have, the upstream sensors are located as follows ...
...upstream o2 sensors on both sides to eliminate the problem, or if money is an issue like I sometimes have, just try removing them and cleaning them with an o2 sensor cleaner and replace them. That ...
...upstream O2 sensor (on any vehicle) will be located somewhere on the exhaust system in front of the catalytic converter- between the exhaust manifold and the cat itself. You may have to crawl ...
Question about Cars & Trucks
...O2 sensors does a 2005 Odyssey LX (3.5L) have? Are the Upstream and downstream sensors the same? There should be just 2 02 sensors on your car an upstream and a downstream Here is the link for both ...
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