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Home >> Volkswagen >> 1997 >> Cabrio Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Exhaust System, Emission Controls - 1.9L 4-CYL. 2V TDI - AAZ, 1Z, AHU (A3 Platform)) >> Exhaust System, Emission Controls >> Exhaust Gas Recirculation (EGR) system, servicing (engine code AAZ) >> EGR system components, removing and installing >> Engine code AAZ

Engine code AAZ

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Volkswagen Jetta, 1998 Volkswagen Jetta, 1997 Volkswagen Passat, 1997 Volkswagen Jetta, and 1996 Volkswagen Passat. However, it is still accessible from the selected car via links, so may be relevant.

The following list pertains to Fig 1 .

  1. Intake manifold 
  2. EGR valve 
  3. 25 Nm (18 ft lb) 
  4. Gasket 
    • Always replace
  5. Connecting pipe 
  6. Gasket 
    • Always replace
    • Restriction hole 9 mm diameter
  7. Exhaust manifold 
Fig 1: Identifying Exhaust Gas Recirculation (EGR) System Components (Engine Code AAZ)
G03364942