I have jaguar XF 2008 4.2 supercharged petrol ,come out a code P0193. renew fuel pressure sensor 3 times, still have P0193, renew map sensor ,fuel filter ,fuel return pipe, fuel pump, fuel control module, nothing have help.
please anybody have help me .please advise
Chow

 

https://www.jaguarforums.com/forum/x...4/#post1915122

Read there, same engine.

 

P0193 code was long time exist in my jaguar XF 4.2 supercharged, it cause many trouble to me, few days before I found the left side of plug which connecting to AJ810570 VVT Camshaft Timing Solenoid Control Valve loose, I removed it and reconnect again, found the plug was ageing, outside look good condition but inside fully damaged, I truss up the two connections, P0193 code disappear .hope information can help, many many thanks to Jaguar Forums - Jaguar Enthusiasts Forum
chow

 

(right side) driver side of plug which connecting to AJ810570 VVT Camshaft Timing Solenoid Control Valve loose