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Home >> Volkswagen >> 2018 >> Beetle S, 2D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 178 (2.5L - Exhaust System & Emission Controls - Engine Code(S): CBTA & CBUA (Hatchback)) >> 26 Exhaust System, Emission Controls >> Description And Operation >> Exhaust Manifold Overview

Exhaust Manifold Overview

WARNING: This page is about a different car, the 2014 Volkswagen Beetle, 2013 Volkswagen Beetle, and 2012 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Exhaust Manifold And Attachments Overview
GWWM26-10007Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Nut
    • 23 Nm
    • Replace after removing
  2. Exhaust Manifold
    • Coat stud bolts on cylinder head with Hot Bolt Paste G 052 118 A3.
    • Remove upward
  3. Clamp
  4. Bolt
    • 10 Nm
  5. Heat Shield
  6. Heated Oxygen Sensor -G39-
    • 55 Nm
    • Removing and installing with a Ring Spanner Set for Oxygen Sensor 3337
    • Coat the threads on the new heated oxygen sensors with assembly paste.
    • When using an oxygen sensor once again, only use Hot Bolt Paste G 052 112 A3 to grease the thread; do not let paste get onto slits of oxygen sensor body
    • If sealing ring is leaking cut open and replace.
    • Connector color: black
  7. Bolt
    • 10 Nm
  8. Bracket
    • For the Heated Oxygen Sensor -G39-
  9. Seal
    • Replace after removing