volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel tank > < Step 5 (There are filings in high-pressure pump)
Step 6 (There are no filings in high-pressure pump)
Step 6 (There are no filings in high-pressure pump)
  Caution
Ensure that the oil seals of the fuel metering valve -N290- are undamaged. If a seal is damaged, the high-pressure pump must be renewed.
–  Moisten lower seal of fuel metering valve -N290- with fuel.
–  Slide valve into high-pressure pump while turning slightly.
–  Screw in both bolts -arrows- finger-tight.
   
Vehicles with 2.0 l diesel engine
  N20-10776
Models with engine codes CAYB, CAYC
–  Tighten bolts initially to 3 Nm, then tighten further to 7 Nm.
–  Replace fuel filter → Booklet.
–  Bleed fuel system → Rep. gr.23.
–  Fill up vehicle and perform road test.
End
  N20-10721

Fuel tank > < Step 5 (There are filings in high-pressure pump)