Q5 Quattro V6-3.2L (CALB) (2009)
5
Heat shield
6
Bolt
‹› 10 Nm
7
Oxygen sensor before catalytic converter
‹› Bank 1 (right) Heated Oxygen Sensor (HO2S) (G39 ), bank 2 (left) Heated Oxygen Sensor (HO2S) 2 ( G108)
‹› Removing and installing => Fuel Injection and Ignition
24 Removal and Installation
8
Catalytic converter
‹› Protect from shocks and impact stress
‹› Assembly overview => [ Muffler Assembly Overview ] See: Muffler/Service and Repair/Muffler Assembly Overview
9
Nut
‹› Replace
‹› Grease with hot bolt paste; Hot bolt paste
‹› 23 Nm
10
Gasket
‹› Replace
Left exhaust manifold, tightening specifications and sequence
Right exhaust manifold, tightening specifications and sequence