07 XK vert P0414 trouble code keeps coming back, read that some cars have this code some don't, need to know for sure. Vin SAJDA448775802544. Any help would be excellent. Thanks in advance.

 

Some quick searches say "secondary air injection system.circuit shorted"


Some S-type owners had this problem due to a short in the wiring harness in the bumper area, around the right headlight. Maybe your problem or not, I don't know.

 

I have the same code,that comes on randomly, too please can someone advise, I also have 2007 XK vert 4.2l it would greatly 6e appreciated if anyone has an answer, what can cause this?

 

I have the same code,that comes on randomly, too please can someone advise, I also have 2007 XK vert 4.2l it would greatly 6e appreciated if anyone has an answer, what can cause this?

 

https://obd2pros.com/dtc-codes/p0414/

 

Thanks,appreciate it

 

Well done CJ, nice to see someone else can use that mystical and secret search engine that is 'google'

There's also this one specifically for Jags:

https://www.carobdcodes.com/jaguar-p...-shorted.shtml