2001 Chevrolet Tracker "o2 sensor" Questions

...O2 sensor is not that old Code 13 is saying the O2 sensor is not responding as expected.Possible causes are a faulty sensor, but also a faulty thermostat or idle speed higher than normal, among other ...

o2 sensor Where is the o2 sensor located and how difficult is it to replace myself? It is a 4 cylinder engine 2 liter. ISnt hard to replace it, just need some tools to unfight; check this generic O2 ...

replace the o2 sensor. So i replaced both and the engine light is still on saying i need to replace the o2 sensor. I need to get it inspected but the engine light is still on you need to reset the ECM

...O2 sensor ! A lean-to-rich transition is indicated when the HO2S voltage changes from less than 300 mV to more than 600 mV. A rich-to-lean transition is indicated when the HO2S voltage changes from ...

...o2 readings should be fluxuating between .010 - .099 volts when warmed up. If you get no reading from a sensor, then it's either the sensor or the connection to it. All OBD2 type sensors [ 1996- ...

in a 2003 chevy tracker bank 1 o2s is that the the one closest to the motor or to the cat.??? bank 1 but sensor 1 or sensor 2

o2 sensor goes on and off Sounds like a poor connection at the electrical plug or the sensor is just finished.

2002 tracker o2 sensor problems computer light says o2 sensor, mechanic replaced still on sounds like a wire to the O2 sensor or even the computer it self.

...RockAuto 2001 CHRYSLER 300M 3 5L V6 Muffler RockAuto The problem most likely is the electronic circuit connection for the o2 sensors. You have a fault in the system. Not with the sensor

...the list could go on for probably an hour. In all the time I had my Tracker, I only needed one sensor replaced and it was the O2 sensor. You seriously need to give us something to go on for an