Скачать или смотреть P0141 Diagnosing O2 Sensor Heater Failure Codes -EricTheCarGuy

Visit me at: http://www.ericthecarguy.com/

Article on P0141 and O2 heater code failures: http://www.ericthecarguy.com/componen...

OBDII code listings: http://www.ericthecarguy.com/obd-ii-c...

Discussion about this video: http://www.ericthecarguy.com/componen...

The full version of this video covering the other codes is available for Premium Members at EricTheCarGuy.com: http://www.ericthecarguy.com/premium-...

O2 sensor heater failures are quite common in my experience. It's a high resistance circuit that's on all the time when the vehicle is running, the heater elements go from being very hot to very cold in the winter time, I suspect these heat cycles eventually wear the elements down and as a result they eventually fail. No matter what the cause a quick check of the heater circuit can save you a lot of trouble down the road so the next time you run into an O2 sensor heater failure code I suggest you do this quick check before replacing a sensor. You might also want to check out the article that I wrote above for more information on O2 sensor operation and why they use a heater inside them.

Stay dirty

ETCG

Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result.  Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.