Fault Code FF45 Showing

[UK Chim]

Hi All

I have a 1994 XJS 6.0 V12 and it is showing Check Engine with fault code FF45. Just wondering if anyone knows what this may relate to.

Thanks

Steven

[Six Fiend]

Heated oxygen sensor or wiring for it on bank b giving a problem - loads of stuff on Google

Edited by Six Fiend on Monday 28th January 19:46

[UK Chim]

Hi Six Fiend

Thanks for your quick reply. Much appreciated.

All the best

Steven

[Six Fiend]

You're most welcome I'm no genius though, cheated by Googling!

Did all 4 n my X-type recently. One easy, three a pain in the neck