Replacing Three-Way Catalytic Converter (TWC): Finishing

Fig 1: Identifying Member

Courtesy of VOLVO CARS OF NORTH AMERICA.

Tighten the nuts at the rear edge of the three-way catalytic converter (TWC) to 25 Nm. 

Install 

• The SIPS member.
• the splash guard under the engine. Tighten the screw to 25 Nm. 

Lower the car.

Fig 2: Identifying Exhaust Pipe Connection To Turbocharger

Courtesy of VOLVO CARS OF NORTH AMERICA.

Tighten the three-way catalytic converter (TWC) to the turbocharger (TC) to 45 Nm. 

Install 

• the engine cover.
• the battery negative lead. Battery, disconnecting .