seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Exhaust system > < Reading out and erasing the engine control unit event memory
Fuel rail: Assembly overview (Version I)
Fuel rail: Assembly overview (Version I)
  WARNING
Take into account the safety precautions for fuel pressure reduction in the high-pressure system → Chapter.
   
1 - Cylinder 1 injector -N30- up to cylinder 4 injector -N33-
q   Removing and installing → Chapter
2 - 5 Nm
3 - Fuel rail
q   Removing and installing → Chapter
4 - Speed nut
5 - Pressure limiting valve, 30 Nm
q   Removal and installation involves removing the intake manifold → Chapter
6 - Low-pressure line
q   Counterhold when removing the pressure relief valve.
q   Before installing, check the tightening torque of the pressure relief valve.
q   Do not fit under stress
q   Tighten coupling nut to 22 Nm
7 - Spring retainer
8 - Fuel line
q   Do not fit under stress
q   Tighten the coupling nut to fuel rail to 27 Nm
9 - Electrical connector
q   For injectors
10 - 5 Nm
11 - Fuel pressure sender -G247-
q   22 Nm
q   Lubricate threads and taper seat with clean engine oil
q   Checking
q   Removing and installing → Chapter

   

Exhaust system > < Reading out and erasing the engine control unit event memory