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Is the oxygen sensor before or after the catalytic converter on a Chevrolet truck?
Wiki User
∙ 14y ago
It depends on the year, There should be 2 before the converter and 2 after the converter. There will not be any after the muffler. Your truck may only have one depending on the year and it may have 4
Wiki User
∙ 14y ago
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Where is the oxygen sensor in a 1986 Chevrolet Nova?
It is in the exhaust system before the catalytic converter.
Where is the oxygen sensor on a 1998 Chevrolet Malibu?
It is in the exhaust either before or after the catalytic converter.
How many oxygen sensors are on a 2003 Chevrolet S-10 4 cylinder?
2, one before the catalytic converter and another after the catalytic converter.
How many oxygen sensors on a 2000 Chevrolet venture?
There is 2, one before and one after the catalytic converter.
Where is the oxygen sensor on a 2002 Chevrolet Malibu?
All oxygen sensors are located in the exhaust system either before or after the catalytic converter.
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There is one before the catalytic converter and one after.
Where is the oxygen sensor located on a 2002 Chevrolet Impala 3.9 liter engine?
There is one before and one after the catalytic converter.
Does a 2004 Chevrolet Malibu with a 2.2L engine have two oxygen sensors?
Yes, one before and one after the catalytic converter.
Where are the oxygen sensors located on a 1997 Chevrolet Pickup?
Depending on the exhaust system, there will be one before and one after each catalytic converter.
Where is the oxygen sensor on a 2003 Mazda Protege?
There is two oxygen sensors. One is located before the catalytic converter is located under the heat sheld. The oxygen sensor after the catalytic converter is found under the catalytic converter (under the car) before the catalytic transfer pipe.
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There will be one before and one after the catalytic converter.
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There should be two O2 sensors on that vehicle. The O2 sensors are threaded into the exhaust system, one before the catalytic converter and one after the catalytic converter.
