Overview - Emissions Control System

The version with the catalytic converter and particulate filter is shown.

Fig 1: Exploded View Of Emissions Control System

Courtesy of AUDI OF AMERICA, LLC

1. Turbocharger
   • Overview. Refer to OVERVIEW - TURBOCHARGER .
2. Seal
   • Replace after removing
3. Screw-Type Clamp
   • 15 Nm
   • Replace after removing
   • Installation position. Refer to Fig 2.
4. Catalytic Converter
   • There are different versions. Refer to the Parts Information for the allocation.
   • Depending on the emissions standard with integrated particulate filter
   • Protect from shocks and impact stress
   • Individual mounting components to transmission. Refer to Fig 3.
   • Removing and Installing. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING .
   • Exhaust System, Installing without Tension. Refer to EXHAUST SYSTEM, INSTALLING WITHOUT TENSION .

Installation Position of the Catalytic Converter Screw-Type Clamp 

Fig 2: Installation Position of the Catalytic Converter Screw-Type Clamp

Courtesy of AUDI OF AMERICA, LLC

• Angle -α- = 60°.

Individual Components for Mounting the Catalytic Converter to Transmission 

Fig 3: Individual Components for Mounting the Catalytic Converter to Transmission

Courtesy of AUDI OF AMERICA, LLC

1. Spacer Sleeve
2. Pressure Spring
3. Washer
4. Bolt - 23 Nm
5. Spacer Sleeve
6. Bolt - 23 Nm
7. Rubber Bushing
8. Tab
9. Spacer Sleeve