Oxygen Sensors

The oxygen sensors in a 2005 Chevy Malibu are in the exhaust system. You'll find them at the end of the down pipes and behind the catalytic converter.

Oxygen was discovered in 1772 by Carl Wilhelm Scheele, but he did not publish his discovery until after Joseph Priestly had published his independent discovery of oxygen in 1775. As a result, Priestly is usually credited with the discovery.

Three are molecules with different elements. Oxygen is not.

The question is not straight forward, and the reason for that is that any material / compound / element that will burn in oxygen, will decay at a particular rate in a fire. So for example, highly combustible materials such as gasoline, or hydrogen, will combust rapidly in a relatively low percentage of oxygen. In the case of hydrogen, H2, the percentage of oxygen required to use up all the H2 present will be 50%, since the compound produced is H2O. If there is this much oxygen present, the result will be quite explosive. For a controlled fire or reaction, you would control the oxygen input, and / or the hydrogen input. Think of an engine in a car, only the fuel in the cylinder gets used / burned, not the entire gas tank!

resistive sensors

1. potentiometer

2. thermistor

3. piezo resistive

voltage generation sensor

1.piezoelectric

2.magnetic inductance

3.zirconia-dioxide

switch sensor

1. photo transisstor

2.speed sensor

3.G-sensor

actuators

1. stepper motor

2. solenoids

On a 1997 Lincoln Town Car :

The Mass Air Flow Sensor is between the engine air filter and the big engine

air intake tube

The Bank 2 Sensor 2 Oxygen Sensor on a 2004 Nissan Titan can be found on the exhaust manifold of the passenger side of the engine. It is located between the catalytic converter and the exhaust manifold. It is also known as a downstream or post-catalyst oxygen sensor.

• It is located between the catalytic converter and the exhaust manifold.
• It is on the passenger side of the engine.
• It is also known as a downstream or post-catalytic oxygen sensor.

Sitting in the drivers seat the left side of a V8 engine is bank one, number one spark plug will be nearest the front of the vehicle.

Joe, Thompson4x4 on ebay

On My 2001 Chrysler T & C it is located on top center in the back of the engine

Exhaust pipes

I am not a profetionel on mechanic, but in my knowledge the oxygen sensor control the ratio air/gas , I have a 97 Lincoln continental too and its required to change the two oxygen sensors after 100,000 miles , failure of an oxygensensor may cause your car consuming more gaz .

to change it, the o2 sensor is located down close to the oil filter , I suggest you go to autozone or something like that and you can buy your car manufactur car maintenance book,there is everyhing explained and you can save a lot of money making some easy maintenance and repairs to you car.

the cost of an o2 sensor is from $35 and up , check eBay there are good deals overthere .

ALI.

the speed senor is on the dirver side of the transmission tail shaft and there are 4 oxygen sensors and thay are on the exhaust by the transmission

There are 2 Oxygen sensors. One is on the exhaust manifold and the other is after the catalytic converter. There are other conditions that will throw a code for an O2 sensor. It is an uncommon failure and worth about $100 so make sure that is your problem and not something simple like a vacuum leak being detected by the sensor.

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Assuming you have the 4.3 engine, bank 2 sensor 1 would be the O2 sensor threaded into the exhaust pipe directly after the passenger side exhaust manifold.

If you are standing in front of the car looking at the engine the camshaft sensor is on the left hand side of the rearmost camshaft. It is black plastic about 2-1/2" in siameter and about 1/2" thick where are all sensors located?

On a Ford Expedition the left bank ( Bank 2 ) is the drivers side of the engine

The upstream oxygen sensor is located in the exhaust pipe between the exhaust manifold and the catalytic converter The downstream oxygen sensor is located at the catalytic converter outlet

There are 4 of them on the car, so you need to know which one is faulty. To replace them is the same for all. Disconnect the connector to the faulty o2 sensor and using a o2 sensor socket or a wrench that will fit unscrew the sensor. Install the replacement sensor and reconnect the wire.

The upstream 02 sensor is usually located shortly after the exhaust manifold, before the converter. That is the one that controls how the car runs. The downstream sensor, after the converter tells the computer if the converter is doing it's job or not. It does not affect performance, but you might have to live with a check engine light being on. There are probably 2 of each on a V6.

There are several temperature sensors on the S-10. Are you talking about the Intake Air Temp (IAT)or MAT (Manifold Air Temp) sensor? are you talking about the Coolant Temp Sensor (CTS)? Are you talking about the Exhaust Gas Temp (EGT) sensor? The IAT/MAT is on the intake manifold before the throttle body. The CTS is on the front of the engine in the thermostat housing. The EGT (if equipped) is on the exhaust manifold close to the head. (So's the O2 sensor)

Yes.

You need a special socket that has a cut out so you can slide it over the sensor. The socket can be bought or borrowed from the auto parts store. I believe I borrowed mine from Advance auto. They make you pay for it and return your money when you bring the socket back in one piece. However, yours is a bit rusted by now as was mine last year. Some heat goes along way here. Now your going to need a really long extension to go at it from the top. I can't remember if I needed a swivel or not.

Hope this helps.

The oxygen sensor on a Honda Civic is replaced by disconnecting the wiring harness and removing the sensor using a socket wrench. Anti-seize paste is applied to the threads, a new sensor is torqued into place, and the wires reconnected.