New car 8600 Miles why ...could it be Grade of gas? F-Type 2018

 

If you're talking O2 sensor, that's a common part to be replaced. Otherwise, I can't interpret your question.

 

Yes C02 Bank 1 Senor 2
8600 Miles seems 2 soon...?
Could Fuel be why?

 

 

I can not believe O2 is still a problem , it sarted in"14!

 

My '16 needed one replaced recently. I think mine was bank 2, sensor 3, although I'm not going to look it up in my notes. It's not a rare problem.

 

I've removed the "txt speak" from your thread title and added an "s" to the word "senor". Please do NOT use this style of writing on the forum.

Graham

 

+1. Some of us fossils had no clue what you were trying to say.

 

I had 2 O2 sensors replaced in the first 10,000 miles - common on that vintage of these cars, and common for Jags going back before the F-type.

 

Sensor 3 is quite common, sensor 2 is very rare. There are 6 sensors total (3 per bank). 1 before the cat converter, one in the cat converter and one after the cat converter. Sensor 2 was just a rare defective one I assume, should sensor 2 fail on the other bank, I would look into the cause.