Overview - Emissions Control System: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2017 Audi S3, 2017 Audi A3 Quattro, 2016 Audi S3, 2016 Audi A3 Quattro, and 2015 Audi S3. However, it is still accessible from the selected car via links, so may be relevant.
- Bolt
- 20 Nm
- Bracket
- Replace if damaged
- Bolt
Tightening specification and sequence. Refer to CATALYTIC CONVERTER - TIGHTENING SPECIFICATION AND SEQUENCE .
- Nut
Tightening specification and sequence. Refer to CATALYTIC CONVERTER - TIGHTENING SPECIFICATION AND SEQUENCE .
- Bracket
- For catalytic converter
- Catalytic Converter
- With front exhaust pipe
- Protect catalytic converter from shocks and impact stress
- Removing and installing. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING .
- Exhaust System, Installing without Tension. Refer to EXHAUST SYSTEM, INSTALLING WITHOUT TENSION .
- Screw-Type Clamp
- 15 Nm
- Always replace
- Tightening specification and sequence. Refer to CATALYTIC CONVERTER - TIGHTENING SPECIFICATION AND SEQUENCE .
- Installation position. Refer to INSTALLATION POSITION OF THE CATALYTIC CONVERTER SCREW-TYPE CLAMP .
- Seal
- Always replace
- Turbocharger
- Removing and installing. Refer to TURBOCHARGER .
- Nut
Tightening specification and sequence. Refer to CATALYTIC CONVERTER - TIGHTENING SPECIFICATION AND SEQUENCE .
- Nut
- 23 Nm
- Front Clamping Sleeve
- Before tightening, align the exhaust system without tension. Refer to EXHAUST SYSTEM, INSTALLING WITHOUT TENSION .
- Tighten threaded connections evenly.
- Installation position. Refer to INSTALLATION POSITION FOR FRONT CLAMPING SLEEVE .