most o2 sensors are located on the exhaust manifold or just below on the pipes itself ,but mainly depends on the engine.
A 1998 Chevy S10 Blazer has a total of two oxygen sensors. One is used for the upstream and one for the downstream.
It does not have a fuse sorry.
That vehicle has several oxygen sensors and they are all threaded into the exhaust at various points.
They are all threaded into the exhaust system at various points.
What sensors? Be specific.
They are all threaded into the exhaust system at various points. Best reached from underneath.
You have several O2 sensors on that vehicle and they are all threaded into the exhaust system at various points.
All O2 sensors are threaded into the exhaust system at various points.
The oxygen sensors on a 1998 Chevrolet S10 are changed by disconnecting the lead wire and unscrewing them from the exhaust manifold. New sensors are then screwed into place and the wires reattached.
There are four sensors in total. One on each downpipe, one just in front of the cat and one after the cat.
A faulty EGR valve can cause a 98 Chevy to fail a smog test. The oxygen sensors should also be tested as they can also cause a 98 Chevy to fail a smog test.
Where is oxygen sensor on 4.3 liter 1995 Chevy S10. All O2 sensors are threaded into the exhaust system at various points, and you probably have more than one sensor.