The upstream O2 sensor is mounted in the ehxaust manifold The downstream O2 sensor is mounted in the exhaust pipe after the catalytic converter
there are 2 sensors on this model one located on the fron pipe and one on top of the manifold you replace them both the same disconect the sensors wire and it will be a 22 or 24 mm nut replace the same way as you took it out.
The Peepal tree, I have heard, produce oxygen 24 hours.
Yes it does have a voltage regulator. It is incorporated into the alternator assembly.
24
If this vehicle has high mileage I would start with the plug\wires and oxygen sensors. These would all affect fuel mileage on higher mileage vehicles. Hope this helps you.
The space shuttle main engines (SSME) RS 24 engines use rocketdyne liquid hydrogen and liquid oxygen fuel in the engine that is designed in such a way that the engines are reusable.
No, 20% oxygen is the normal atmospheric level.
It usually means your crank sensors are going bad
There is no answer , -that is an impossible question.
5,46x10 to the 24 molecules of diatomic oxygen O2 have a weight of 290,13 g.
10 moles of oxygen atoms or 5 moles of oxygen molecules.
when its more that 24%