every 100,000 miles.
It depends on which o2 sensor.
no but it affects how well your car runs and gas mileage
Newer oxygen sensors are heated for accuracy. If the heater element goes bad the oxygen sensor doesn't work and needs to be replaced. If you have an oxygen sensor heater malfunction, it just means that the oxygen sensor has failed.
Bank 1 sensor 1 is the first oxygen sensor usually in the exhaust manifold. Usually it needs to be replaced. Sometimes it can just be a bad connection in the plug for the oxygen sensor.
The oxygen sensor can not be reset and must be replaced if defective.
The code refers to the front oxygen sensor on bank 1. That O2 sensor needs to be replaced or the wiring has come loose or is shorted out.
If they are the same sensor... replace the easy one first and if the code returns, take the old one and replace the other one
The Exhaust Manifold Oxygen Sensor needs to be replaced.
NO. there 2 different things / sensors.
This is referring to the first Oxygen sensor, located on the exhaust manifold. It either indicates a short in the wiring or the sensor needs to be replaced altogether.
Just reset your computer after replacing the O2 sensor.
sometimes after making a repair or replacement, the computer needs to be reset by a mechanic