An Oxygen sensor does not reset. You have to replace them and yes they are expensive.
The oxygen sensor can not be reset and must be replaced if defective.
Just reset your computer after replacing the O2 sensor.
Over time it may reset itself. But the best thing to do is reset it with and OBD2 scan tool.
There isn't a reset for the oxygen sensors. When a repair is made then you need to have the computer cleared.jd
Replace the sensorOnce you have changed the oxygen sensor just disconnect the battery cable for about 30 seconds and the computer will reset. If you don't make the repair it will never go away, that's what it is made for.
If an 02 sensor has failed, it can only be replaced. See "Related Questions" below for more
The check engine light for the 2001 Isuzu Rodeo often comes on because of a sensor that is damaged or malfunctioning. The most common sensor is an oxygen sensor and when reset, this often allows the light to be reset.
Buy the oxygen sensor and fix the car and get the light reset !
The sensor will cost around $75. It will cost another $75 to have it installed and the ECU reset.
remove negative and positive cables from battery, touch cables together for 30 seconds and then reconnect.....will be reset.
I've been told that after the computer is reset that you have to drive 200 to 1000 miles before they link up and register.
maf sensor or idle air control/ecm. force-clean fuel injectors and reset engine timing and base idle