I need to replace the downstream o2 sensor and bought a universal one...the wires are different colors than the one that's on the car... So how do I know if I'm putting it together correctly? Is there some sort of conversion chart or something? Does anyone have any info that could help?


Most universal O2 sensors come with a guide on how to do that. And what wire to match.

My suggestion is not to use the universal O2 sensor. I've used them but they go bad quickly. It's just a waste of time and money. On your place I would buy an Bosch o2 sensor with the OEM connector

Plain text

  • Allowed HTML tags: <a href hreflang> <em> <strong> <cite> <blockquote cite> <code> <ul type> <ol start type='1 A I'> <li> <dl> <dt> <dd> <h2 id='jump-*'> <h3 id> <h4 id> <h5 id> <h6 id>
  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
  • Only images hosted on this site may be used in <img> tags.
The content of this field is kept private and will not be shown publicly.

Disclaimer: Youcanic has made every effort to assure the accuracy of the information on this page. Neither Youcanic nor its affiliates assume responsibility for any loss or damage due to any errors, omissions, lack of information. You agree to hold Youcanic free from any liability arising out of the use of any information contained within. All pictures and references to trademarks and car names are for reference only and do not imply an association with the manufacturer. Consult your owner's manual or authorized factory manuals when performing repair procedures. By entering this site, you agree to our Terms & Conditions and Privacy Polity.