So after finally getting my new rotors on and the brake pads, fire the car up and BAM check engine light. My OBDII scanner is telling me Auxillary P1646 twice, and fuel air metering P1111 ( which I heard is normal and doesn't throw the light )

After reading the forums I've came to the conclusion it's one of my o2 sensors. Not entirely sure which one. Does anyone know what this could be? If its an o2 which one is it, and how much for the part

- 03 STR.

Does the n/a s type and STR share same o2's?

Thanks in advance
Corey

 

Also is this an easy DIY?

 

P1111 - OBD System Checks Complete - a good thing!

Here you go (read post #12 in link below) and yes... easy fix - provided you purchase a good compatible O2 sensor - stay away from the universal splice crap units...

https://www.jaguarforums.com/forum/s...5-c1111-88211/