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Boost pressure control connection diagram - engine codes ALH, AHF, ASV > < Checking boost pressure control linkage and vacuum unit - engine codes AHF, ALH, ASV

A3 Mk1

4-cyl. Diesel Direct Injection Engine (TDI), Mech. Components
Checking charge air system with turbocharger
Boost pressure control connection diagram - engine code AGR
 
A23-0031
  • →     1 -    Boost pressure limitation solenoid valve
  •     2 -    Air duct pipe
    - From air filter
  •     3 -    Turbocharger
    - With pressure connection for boost pressure control
  •     4 -    Pressure unit
    - For boost pressure control valve

Boost pressure control connection diagram - engine codes ALH, AHF, ASV > < Checking boost pressure control linkage and vacuum unit - engine codes AHF, ALH, ASV