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Home >> Volkswagen >> 2009 >> GLI 2.0 J, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 191 (2.5L - Exhaust System, Emission Controls - Engine Code(S): BGP, BGQ, CBTA & CBUA (Sedan) (A5 Platform)) >> 26 Exhaust System, Emission Controls >> Description And Operation >> Exhaust Manifold And Attachments Overview

Exhaust Manifold And Attachments Overview

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 Volkswagen Jetta, 2009 Volkswagen Jetta, 2008 Volkswagen Jetta, 2007 Volkswagen Jetta, and 2006 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Exhaust Manifold With Attachments, Assembly Overview
GWWM26-0169Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Gasket 
    • Always replace.
  2. Nut 
    • 23 Nm
    • Always replace.
  3. Exhaust Manifold 
    • Coat the stud bolts on the cylinder head with hot bolt paste G 052 118 A3.
    • Remove upward.
  4. Clip 
  5. Heat Shield 
  6. Bolt 
    • 10 Nm
  7. Heated Oxygen Sensor -G39- 
    • 55 Nm
    • Use the ring spanner 7-piece set 3337 for removal and installation.
    • The threads of new oxygen sensors are coated with assembly paste.
    • When reusing an old oxygen sensor, only use hot bolt paste G 052 112 A3 to grease the threads; do not let the paste get onto the slits of the oxygen sensor body.
    • If the sealing ring is leaking cut it off and replace it.
    • Color of the harness connector: Black.
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