02 sensor
NO.An oil change will not harm the sensor.
a temp sensor is located on the intake or the thermostat housing
Yes, replace the sensor and have the dash light reset.
Not likely. A bad O2 sensor would illuminate the check engine light and the engine performance would suffer.
It depends on the year, make, model, and engine. They are always in the exhaust stream near the engine.
NO. The O2 sensor is an integral part of the emissions system. You cannot remove this from the system.Well not exactly true.. Yes. I just unplugged the 02 sensor and car runs fine , not dumping excess fuel , I also removed the front and rear plug-ins at the throttle body , will know more about the mpg after the tank has been used . I'm trying to get my van ready for an HHO system and I was told by them that the fuel economy will be between 20 and 40 percent because the 02 sensor will make the mixture run "rich" when the hydrogen is burned , ATM the 02 sensor is unplugged and only the check engine light is on , if this does not make the computer "run continuously lean" My next step will be to isolate the return voltage wire from the 02 sensor in the harness and run a hot lead from the battery and then regulating that voltage with a resistor to around 3.5v . Will update as events permit
Bank 1 is the drivers side of the engine. Sensor 1 will be the first sensor that is screwed into the exhaust pipe that is the closest to the engine/exhaust manifold.
Your transmission doesn't have an 02 sensor. The o2 sensor monitors engine exhaust to control engine performance. But, dirty transmission fluid is a problem and should be changed before it cause a major and very expensive transmission failure.
If it is bad the check engine light will come on and set a code for that particular sensor.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.