Audi Workshop Service and Repair Manuals > A4 Cabriolet Mk2 > Power unit | Motronic injection and ignition system (6-cyl.) | Mixture preparation system, electronic inj.,Gas | Servicing Motronic injection system | Removing and installing intake-manifold changeover system components Engine code letters: AMM, BDV

Motronic injection and ignition system (6-cyl.)

Servicing Motronic injection system

Removing and installing intake-manifold changeover system components Engine code letters: AMM, BDV



Vacuum actuator Spring Changeover barrel Intake manifold Non-return valve ◆ Installation position: Blue side facing Y-piece Y-piece Intake manifold changeover valve -N156



10 Nm Securing plate Rubber grommet Spacer sleeve Washer ◆ Tapered side facing intake manifold Sealing ring ◆ Replace if damaged Sealing ring ◆ For changeover barrel ◆ Replace if damaged 6 Nm

Audi Workshop Service and Repair Manuals