Oxygen sensor warning light on

2014 TOYOTA VITZ
70,000 MILES • 3 CYL • 2WD • AUTOMATIC
Avatar
IFAM9877
  • MEMBER
  • 3 POSTS
I have oxygen sensor engine light; I'm asking if i need to replace the same oxygen sensor. Or i can use any other oxygen sensor with any other number on it? Can someone guide me please?
Feb 22, 2022 at 10:08 AM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good morning,

The O2 sensor needs to be replaced with the exact sensor called for from the factory. You can't just put any sensor in the car.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Then the light needs to be reset with a scan tool.

Roy

Feb 22, 2022 at 10:17 AM
Avatar
IFAM9877
  • MEMBER
  • 3 POSTS
Recently i changed an O2 sensor, the readings were also the same, but after driving it for a few miles, the engine light is back on. I’m really tense, what else can i do to fix this?
Feb 22, 2022 at 1:51 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Can I have the code that is set? That will help me narrow the area of failure.

Roy
Feb 22, 2022 at 1:53 PM
Avatar
IFAM9877
  • MEMBER
  • 3 POSTS
This is the code:
Image (Click to enlarge)
Attached Media
Feb 23, 2022 at 5:24 AM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Okay, can I have the long-term trim for the sensor?

Roy
Feb 23, 2022 at 1:06 PM