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Vacuum plan for exhaust gas recirculation with intake manifold flap - engine code AGR > < Testing air mass meter

A3 Mk1

Diesel Direct Injection and Glow Plug System (TDI 4 cyl.) >07.99
Checking exhaust gas recirculation system
Vacuum plan for exhaust gas recirculation without intake manifold flap - engine code AGR
 
A23-0029
  • Mechanical exhaust gas recirculation valve
  • Valve for exhaust gas recirculation (N18)
  • Non-return valve
  • Vacuum supply
    • ◆ For brake servo
  • Air cleaner
  • Vacuum pump

Vacuum plan for exhaust gas recirculation with intake manifold flap - engine code AGR > < Testing air mass meter