LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2012 >> A5 2.0T >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 94 (Exhaust System, Emission Controls (Servicing) [CABB, CABA, CABD, CAEA, CAEB, CDHB, CDNB, CDNC, CDHA, CDZA, CADA, CCUA, CFKA, CPMA, CAED, CPMB, CHJA, CPEA] (Coupe)) >> 26 Exhaust System, Emission Controls >> Emissions Control System >> Overview - Emissions Control System >> Overview - Emissions Control System, Version 1

Overview - Emissions Control System, Version 1

WARNING: This page is about a different variant/trim than selected.
Fig 1: Exploded View Of Emissions Control System (Version 1)
GWWA26-11626Courtesy of AUDI OF AMERICA, LLC
  1. Nut
    • 40 Nm
    • Always replace after removing
    • Coat turbocharger stud bolts with hot bolt paste.
    • Hot bolt paste. Refer to the Parts Information.
  2. Gasket
    • Always replace after removing
  3. Turbocharger
  4. Heated Oxygen Sensor -G39- and Oxygen Sensor Heater -Z19-
  5. Oxygen Sensor after Catalytic Converter -G130- and Heater for Oxygen Sensor 1 after Catalytic Converter -Z29-
  6. Catalytic Converter
  7. Nut
    • 25 Nm
    • Always replace after removing
  8. Gasket
    • Always replace after removing
  9. Front Muffler