2003 Toyota Tacoma "replace o2 sensor" Questions

Replace O2 sensor * Repair short to battery voltage in o2 sensor signal circuit If you replaced the O2 sensor, then its possible that you have some electrical problem there; reset the codes first, and

...HAVE 2 # O2 SENSORS.YOU HAVE ONE THE EXHAUST MANIFOLD.THE OTHER SENSOR LOCATED DOWN AT THE CATALYTIC CONVERTER. YOU SHOULD ALSO REPLACE THE O2 SENSORS TO HAVE THE BEST READINGS FOR AIR

...or replacing it may make the codes go away. I would check the O2 sensor, and if it checks bad, replace it, and clear the trouble codes. If the light comes back on, you may need to check further.

O2 sensor an my check engine light keeps coming back on after I get it kicked out with a computer. The computer keeps reading the O2 sensor is bad even after replacing it. I've replaced it 4 times now

...O2 sensor - the rear sensor should be staying on the lean side or switching very slowly, while the front sensor switches back and forth between rich and lean several times per minute. If the cat is ...

...on your O2 #1 sensor.. These are fairly easy to replace as long as you can get access to the underside of your car. O2 sensor. it takes a special tool to remove this.May want to have a shop repair

...replace an o2 sensor. It may require a special socket which is avaialable at auto part stores Below is a list of items to consider that are from an autozone site The sensor is threaded into the ...

...o2 sensor how to install depending on whitch o2 sensor it is, its fairly easy, you can purchase a special socket at any auto parts store specifically for this, then its just a matter of removing it ...

O2 sensor was ''missing bolt'' My 96 tacoma just failed a state safety inspection because the O2 sensor was ''missing bolt,'' as it states on the report. I replaced the O2 sensor myself just recently.

...or the exhaust This code indicates the downstream o2 sensor has failed. Make sure there are no exhaust leaks near the sensor causing false readings. If the connector/wiring is ok replace the ...