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Diagram of hoses for boost pressure control - engine code AFN > < Testing intake manifold pressure sender and altitude sender

A4 Mk1

#Diesel direct injection and glow #plug system (4-cyl.)>06.97
Testing boost pressure system
Diagram of hoses for boost pressure control - engine code AFF, 1Z
 
A23-0015
  • Connecting pipe between intercooler and intake manifold with pressure connection from intake manifold pressure sender -G71
  • Control unit with intake manifold pressure sender -G71
  • Aneroid box for boost pressure control
  • Pressure connection on turbocharger (pressure supply for boost pressure control)
  • Solenoid valve for boost pressure limitation -N75

Diagram of hoses for boost pressure control - engine code AFN > < Testing intake manifold pressure sender and altitude sender