Overview - Turbocharger, Vehicles With Engine Codes CTBA And CTBC
WARNING: This page is about a different car, the 2016 Audi Q5, 2015 Audi Q5, and 2014 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.
- Seal
- Replace
- Bracket
- For the turbocharger
- Bolt
- Tighten last to 23 Nm diagonally and in steps
- Stud Bolt
- Replace nuts after each time they are loosened
- 10 Nm
- Seal
- Turbocharger
- With Turbocharger Control Module 1 -J724-
- Turbocharger, Removing and Installing, refer to TURBOCHARGER, REMOVING AND INSTALLING .
- Turbocharger Control Module 1 -J724-, Removing and Installing, refer to Turbocharger Control Module 1 -J724-, REMOVING AND INSTALLING .
- Bracket
- For the connector and engine cover
- Seal
- Replace if damaged
- Bolt
- 9 Nm
- Connecting piece
- For air guide hose
- From the Mass Airflow Sensor -G70- to the turbocharger
- Must be free of oil and grease before installing
- O-Ring
- Replace
- Hose
- For the crankcase ventilation
- Bolt
- 9 Nm
- Bolt
- 9 Nm
- Nut
- Replace
- Coat the thread with hot bolt paste.
- Tightening specification and sequence, refer to Figure.
- Upper coolant line
- For Reducing Agent Injector -N474-
- Exhaust Gas Temperature Sensor 1 -G235-
- Removing and installing, refer to Exhaust Gas Temperature Sensor 1 -G235-, REMOVING AND INSTALLING .
- Heat shield
- Nut
- Replace
- Coat the thread with hot bolt paste.
- Tightening specification and sequence, refer to Fig 2.
- Seal
- Replace
- Particulate Filter
- with catalytic converter
- Seal
- Replace
- Bolt
- Replace
- Coat the thread with hot bolt paste.
- Tightening specification, refer to OVERVIEW - EXHAUST MANIFOLD => List Item:Bolt .
- Pipe
- To the EGR pipe cooler
- Seal
- Replace
- Bolt
- Replace
- Tightening specification and sequence, refer to Fig 2.
- Exhaust Manifold
- Removing and installing, refer to LEFT EXHAUST MANIFOLD, REMOVING AND INSTALLING for left side and RIGHT EXHAUST MANIFOLD, REMOVING AND INSTALLING for right side.
- Bolt
- Tightening specification and sequence, refer to Figure.
- Bolt
- Tightening specification and sequence, refer to Figure.
- Bracket
- For the turbocharger