1. Injector: Always replace together with O-ring and Teflon combustion chamber sealing ring; replace o-rings; maintain correct installation position
2. Support ring: replace
3. Fuel rail of FSI injectors
4. Roller pusher
5. Fuel pressure regulator "N₂76"
6. High pressure pump: with fuel pressure regulating valve-M276-; the fuel tank contains an electric fuel pump that supplies fuel to the mechanical fuel pump; when installing the high-pressure pump, make sure that no contaminants enter the fuel system; to install a high pressure pump, there must be no excess pressure in the fuel system; relieve pressure in the fuel system; install fuel lines without causing stress
7. High pressure pump bolts: replacement; 1.8L engine: 8 Nm + turn 90° (¼ turn); 2.0L engine; 20 Nm
8. Branch pipe: pressure fuel line on the high-pressure pump; replace; 1.8L engine: 40 Nm; 2.0L engine: 30 Nm.
9. Union nut, 27 Nm: pressure fuel line
10. Union nut, 20 Nm: pressure fuel line
11. Fitting, 40 Nm: pressure fuel line on the fuel rail; replace
12. 9 Nm
13. Dividing plates
14. Gasket: check, replace if damaged
15. Intake manifold geometry change valves
(Information presented on the website SKODABOOK)
16. Vacuum actuator of the intake manifold flap
17. Intake manifold flap valve "N316"
18. Intake air temperature sensor "G42" with intake manifold pressure sensor -G71-: 5 Nm
19. Throttle valve control unit "J338": with throttle valve drive with electric throttle module "G186", throttle valve drive angular position sensor 1 "G187" and throttle valve drive angular position sensor 2 "G188"; used throttle body "J338" should be cleaned before installation; after removing and installing or replacing the throttle valve unit "J338", it must be adapted again to the engine control unit - J623-; 7 Nm
20. 9 Nm
21. Intake manifold flap potentiometer "G336": After removing and installing or replacing the intake manifold flap potentiometer "G336", it must be adapted again to the engine control unit "J623"
22. Intake manifold
23. Fuel pressure sensor "G247", 27 Nm: lubricate the thread and cone with clean engine oil