4
Injectors
⇒ "4.1 Fuel rail with injection valves - Summary of components",
page 241
⇒ "4.2 Removing and installing the fuel distributor", page 242
⇒ "4.3 Removing and installing injection valves", page 243
⇒ "4.4 Checking injectors", page 244
⇒ "4.5 Clean injection valves", page 246
4.1
Fuel rail with injection valves - Summary of components
1 - Feed line
❑ from fuel filter
❑ Black with white marks.
❑ secure with spring strap
clamps
❑ check for firm seating
2 - Fuel rail with injectors
❑ removing and installing
⇒ page 242
❑ Checking the tightness
and injection rate of the
injection valves
⇒ page 244
3 - Screw
❑ 7 Nm
4 - Injector
❑ Injector, cylinder 1 -
N30-
❑ Injector, cylinder 2 -
N31-
❑ Injector, cylinder 3 -
N32-
❑ Injector, cylinder 4 -
N33-
❑ removing and installing
⇒ page 243
❑ Checking the tightness
and injection rate of the
injection valves
⇒ page 244
5 - O-ring
❑ replace
❑ before fitting moisten
lightly with clean engine oil
6 - Retaining clip
❑ check tightness on the injection valve and fuel distributor
Octavia III 2013 ➤ , Octavia III 2014 ➤ , Yeti 2010 ➤ , Yeti 2011 ➤
1.6/81 kW MPI engine - Edition 06.2014
241
4. Injectors