Removing and installing high-pressure pipe

Special tools and workshop equipment required

• Torque wrench - V.A.G 1331-

• Insert from tool set - T10395 A-

Removing

• Remove throttle valve module - GX3- ⇒ 4.3 Removing and installing throttle valve module GX3 .
• Place a cloth underneath to catch escaping fuel.

• Unscrew union nuts -arrows- and detach high-pressure pipe.

Installing

Install in reverse order of removal. The following should be observed:

• Lubricate thread of union nuts with clean engine oil.
• Hand-tighten union nuts for high-pressure pipe (make sure that pipe is not under stress).

• Tighten union nuts using torque wrench - V.A.G 1331- and insert from tool set - T10395 A-.
• Install throttle valve module - GX3- ⇒ 4.3 Removing and installing throttle valve module GX3 .

Torque settings

• ⇒ 7.1 Assembly overview - high-pressure pump
• ⇒ 2.1 Assembly overview - fuel rail with injectors