Looks like I need to change my O2 sensors One ( or more) seem to be faulty
Does any one have the jag part numbers?

 

The online parts places will show them but this is so unlikely that I wonder why you think they're faulty?

 

Hi
No vacumn leaks New fuel filter, New Airfilter, New MAF, Cleaned and checked TB, New air temp sensor, New cats and still getting MIL and restricted performance Messages.Various DTCs indicating fuelling issues Checked one sensor and it looks as if its been hit by something as it got a dent in it If I'm going to change it Ill change all 4 as they have now done over 120k miles At least it's another thing off the list.

 

Ouch. Maybe during a cat change. That's a long list.

 

Sensors ordered See what results I get when they are swapped Might do the EGR soon as we'll Just for pease of mind