RECIRCULATION And WASTEGATE Bypass Regulation Valves

WARNING: This page is about a different car, the 2010 Volkswagen Jetta, 2009 Volkswagen Jetta, 2009 Volkswagen GLI, 2008 Volkswagen Jetta, and 2008 Volkswagen GLI. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Assembly Overview: Turbocharger - Part I

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Turbocharger
- Can be replaced only with the exhaust manifold.
- Lubricate the stud bolts on the exhaust manifold with hot bolt paste.
- Removing and installing, refer to TURBOCHARGER .
Connecting Hose
- Make sure it is secure.
Charge Air Regulation Vacuum Diaphragm
- Checking, refer to CHARGE AIR REGULATION VACUUM DIAPHRAGM, CHECKING .
- Removing and installing, refer to CHARGE AIR REGULATION VACUUM DIAPHRAGM .
Connecting Hose
- Make sure it is secure.
Connecting Hose
- Make sure it is secure.
Bolt
- 3 Nm
Wastegate Bypass Regulator Valve -N75-
Connecting Hose
- Make sure it is secure.
Connection
Clip
Bolt
- 9 Nm
Seal
Turbocharger Recirculation Valve -N249-
- Note the installed position, refer to Fig 2.
Bolt
- 7 Nm
Seal

Fig 2: Identifying Installation Position Of Turbocharger Recirculating Valve N249

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Note the installed position -arrows-.