Yes. Any car produced in the last 25 to 30 years will have an oxygen sensor. The readings are used to regulate the amount of fuel used by the engine.
Where is the o2 sensor on an o4 hyundai sonota 4cyl bank1 sensor2
the o2 sensor is located at the left side of the engine towards radiator and is the upper o2.
in the exhaust pipe some maybe in the exhaust manifold for 4 cylinders
P0133
the O2 Sensor Should be on top of your exhaust manifold
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
is oppiste to radaitor exactly.
on the transmission housing appx 12o'clock
The O2 sensor on a 2000 Hyundai Elantra is removed by disconnecting the wiring harness and unscrewing the sensor from its housing. It can then be removed from the vehicle, inspected, and replaced if needed.
Error code P1166 is a primary indicator that the ECU/ECM is receiving negative feedback from an O2 sensor or a bad O2 sensor control. Running a Oscilloscope is actually not a bad idea in this case, and if it proves to be an O2 sensor, it is most likely the one behind the catalyst control. The only other thing that comes to mind that may trigger a P1166 is a leaky air intake system, and that can be solved by doing a simple smoke test before you end up taking the sonata to Hyundai. I would definitely recommend doing this first. If it turns out to be a leaking intake, then that will save you a lot of time and money. The reaction that your car is having at this time is typical for a faulty air system or O2 sensory as well.
When removing and installing o2 sensor its wise... not to touch the end of the sensor that goes into the manifol with ur greesy fingers.. grease causes it to burn out.
The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter