2. Online Automotive Resource: Websites such as AutoZone and AllDataDIY typically provide firing orders and diagrams for various vehicles, including the Jaguar X-Type. You may need to create an account or subscribe to access the information.
3. Automotive Repair Manual: Purchase or refer to a Haynes, Chilton, or other automotive repair manual specific to your vehicle. These manuals often include firing orders and other technical details.
4. Dealer or Repair Shop: If you have access to a Jaguar dealership or reputable repair shop, they might have the information on hand or can provide a diagram upon request.