seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Removing and installing parts of exhaust gas recirculation system > < Silencer with fasteners
Exhaust gas recirculation system
Exhaust gas recirculation system
  Note!
t  The function/control of the exhaust gas recirculation system is undertaken by diesel direct injection system control unit -J248- via exhaust gas recirculation valve -N18- to exhaust gas recirculation valve.
t  The cone shaped plunger in the mechanical exhaust gas recirculation valve ensures that various cross sectional openings are possible at different plunger lifts.
t  Every conceivable valve position possible through pulsed control.
t  Renew self-locking nuts.
   

Removing and installing parts of exhaust gas recirculation system > < Silencer with fasteners