1998-2003 Jaguar XJ8 X308 - RESTRICTED PERFORMANCE FIX!

In this video we'll troubleshoot issues with my 2003 Jaguar XJ8 (X308). It's been running rough and going into RESTRICTED PERFORMANCE mode. I have tried using premium gasoline and a fuel injector cleaner to fix some rough acceleration issues, but that did not help. With a code reader - the AUTOPHIX OM126P OBD2 Scanner https://amzn.to/429okpw - I have determined we have several error codes to troubleshoot: P0328 - Knock/combustion vibration sensor 'A' circuit high P0332 - Knock/combustion vibration sensor 'B' circuit low P1647 - Heated oxygen sensor control module bank 2 open/shorted P1746 - Pressure control solenoid 'A' open circuit Coil Packs, Spark Plugs & Knock Sensors Replacement SHOW YOUR SUPPORT 1: Become a Member on Locals: https://theguitologist.locals.com/ 2: Donate via Paypal: https://paypal.me/guitologist?locale.... 3: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com) 4: Purchase an ad! (Rate sheets available upon request at email above.) 5: Buy something from a sponsor and tell them I sent you. SUBSCRIBE TO MY OTHER CHANNEL:    / @theguitologist   --------