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Vacuum hose connection diagram > < Vacuum system
Vacuum hose connection diagram
Vacuum hose connection diagram
  Caution
Do not kink, twist or crush the vacuum lines when routing. This may cause breakdowns.
   
  Note
t  Blue = vacuum control line for exhaust gas recirculation.
t  Grey = breather line from air filter housing.
t  Green = vacuum control line for turbocharger.
t  Red = vacuum supply line from vacuum pump.
1 - Depression box
q   For changeover for exhaust gas recirculation cooler.
2 - Retaining valve
3 - Exhaust gas recirculation cooler changeover valve -N345-
q   Checking changeover → Chapter.
4 - Rocker finger cover
q   With integrated vacuum reservoir
5 - Depression box
q   On turbocharger
q   With charge pressure actuator position sender -G581-
6 - Charge pressure control solenoid valve -N75-
7 - Vacuum pump
8 - Air cleaner housing
q   With union for breather line.

   

Vacuum hose connection diagram > < Vacuum system