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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 1Z) >> EGR system components, removing and installing >> Engine code 1Z

Engine code 1Z

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The following list pertains to Fig 1 .

  1. EGR valve 
    • Part of intake manifold assembly, cannot be individually replaced
    • Checking, see EGR VALVE, CHECKING 
  2. Intake manifold 
    • With integral EGR valve
  3. 25 Nm (18 ft lb) 
  4. Exhaust manifold 
  5. Gasket 
    • Always replace
  6. Connecting pipe 
  7. Fig 1: Identifying EGR System Components (Engine Code 1Z)
    G03364951