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Removing and installing throttle valve control part >
< Dismantling and assembling fuel rail with injectors
A4 Mk1
Power unit
Motronic injection and ignition system (6-cylinder)
Mixture preparation system, electronic inj.,Gas / Servicing Motronic injection system
Removing and installing parts of intake manifold change-over
Motronic injection and ignition system (6-cylinder)
Servicing Motronic injection system
Removing and installing parts of intake manifold change-over
Vacuum unit
Spring
Change-over barrel
Intake manifold
Non-return valve
◆
Installation position: blue end facing towards Y piece
Y piece
Intake manifold change-over valve -N156
10 Nm
Securing plate
Rubber grommet
Spacer sleeve
Washer
◆
Conical side to intake manifold
Seal
◆
Renew if damaged
Seal
◆
For change-over barrel
6 Nm
Power unit
Motronic injection and ignition system (6-cylinder)
Mixture preparation system, electronic inj.,Gas / Servicing Motronic injection system
Removing and installing parts of intake manifold change-over
Removing and installing throttle valve control part >
< Dismantling and assembling fuel rail with injectors
