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Checking exhaust gas recirculation valve (mechanical) > < Exhaust gas recirculation system, engine codes 1Z and AHU

Passat (B3)

4-Cyl. diesel engine, Mech.
Exhaust gas recirculation system, engine codes 1Z and AHU
Removing and installing parts of exhaust gas recirculation system
 
N26-0022
  • 25 Nm
  • Bracket
    • ◆ For turbocharger oil supply pipe
  • Connecting pipe
    • ◆ When installing, just nip all bolts (parts must be just free to move), then tighten stress free
  • 25 Nm
  • Gasket
    • ◆ Renew
  • Intake manifold
 
N26-0022
  • Exhaust gas recirculation valve (mechanical)
    • ◆ Checking
    • ◆ Checking activation

=> Repair Group 01; Self-diagnosis; Final control diagnosis

  • Exhaust manifold
  • Gasket
    • ◆ Renew

Checking exhaust gas recirculation valve (mechanical) > < Exhaust gas recirculation system, engine codes 1Z and AHU