S-Type (X200) V8-4.2L (2005)
17. Disconnect the fuel pressure regulator electrical connector.
18. Disconnect the exhaust gas recirculation (EGR) valve electrical connector.
19. NOTE: Cap the coolant hose.
Disconnect the exhaust gas recirculation (EGR) valve coolant hose.
20. Detach the right-hand engine wiring harness.
21. Disconnect the right-hand fuel injector electrical connectors.