AskPatty Certified Female Friendly Logo

Automotive Advice

At AskPatty, we focus on giving the best automotive advice for helping people with their car questions. If you have a car question, start by asking our automotive experts. You can also use the search bar in the top right to search for a specific issue. All car questions are welcome and we look forward to helping you!


Ask a QuestionSearch for O2 Sensor Questions - Page 3 of 3


The passenger side catalytic converter on my 2001 S Type Jaguar has two O2 sensor connections. Both are on the converter body, one on the front of the body and one on the belly. The universal catalytic converter sold by Autopartswarehouse has only one sensor port and the complete unit has three (3) sensor ports. My car only has two sensor ports. How do I ...

Need Car Advice?

Ask The Experts!

Looking for a New or Used Car?

Search for our Certified Female Friendly® Car Buying Marketplace locations

Help Our Charities