The check engine light would illuminate and the code(s) would point to one or more of the O2 sensors.
No, only the faulty one, the fault code will tell you which is faulty.
There are four oxygen sensors screwed into the converter assemblies. You need to know which one is faulty before attempting to replace them.
yes it can. also check knock sensor and the wire going to it
Usually oxygen sensors are what would be screwed into the exhaust manifold.Usually oxygen sensors are what would be screwed into the exhaust manifold.
oxygen sensors are part of the exhaust system
yes, it does have Oxygen sensors
The 4 cylinder models have two oxygen sensors, and the V6 models have four oxygen sensors.
The 2002 Pathfinder oxygen sensors are critical part of the engine management system. You can find the oxygen sensors in the exhaust system.
It has four oxygen sensors.
The Jetta has two oxygen sensors.
Most oxygen sensors are heated oxygen sensors.
There are approximately 2 oxygen sensors on a 2005 Chevrolet Astro van. The oxygen sensors can be purchased at stores such as NAPA.