Left Catalytic Converter: Removing

WARNING: This page is about a different car, the 2012 Audi S5, 2011 Audi S5, and 2010 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Disconnecting Connector To Fuel Injectors (Left Cylinder Head)

Courtesy of AUDI OF AMERICA, LLC

The transmission is removed. Refer to Removal and Installation or Removal and Installation .

NOTE:

When installing, bring all cable ties back to same positions.

-- Remove the -3- Oxygen Sensor (O2S) 2 after catalytic converter -G131- connector from the bracket, disconnect it and free up the wire.

NOTE:

Ignore -1 and 2-.

-- Remove the nuts -arrows- and the left catalytic converter.

Fig 2: Identifying Nuts, Bolt And Left Catalytic Converter

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Ignore -1-.