Installing Primary Catalytic Converter
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- Install primary catalytic converter -1-
.
- 1.1 Move primary catalytic converter -1-
into installation position.
- 1.2 Fit primary catalytic converter -1-
on holder -3-
.
- 1.2.1 Fit and tighten screws -2-
.
> Tightening torque 23 Nm (17 ftlb.)
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
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Instating primary catalytic converter
- Secure catalytic converter flange.
- 2.1 Replace gasket.
- 2.2 Fit and tighten -1-
nuts.
> Tightening torque 23 Nm (17 ftlb.)
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Catalytic converter flange
- From model year 2019
Replace V-band clamp.
- 3.1 Replace seal -1-
on V-band clamps.
- 3.1.1 Carefully lever out the seal using a screwdriver and insert a new seal.
- 3.2 Tighten new V-band clamp for securing primary catalytic converter to catalytic converter.
> Tightening torque 15 Nm (11 ftlb.)
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
V-band clamp seal
- Screw in oxygen sensors downstream of catalytic converter -1 and 2-
.
> 247319 REMOVING AND INSTALLING OXYGEN SENSOR DOWNSTREAM OF CATALYTIC CONVERTER
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
Oxygen sensors downstream of catalytic converter
- Fasten new V-band clamp -1-
.
- 5.1 Insert the new seal.
- 5.2 Fit primary catalytic converter on turbocharger.
- 5.3 Carefully tighten screw -2-
on V-band clamp -1-
.
> Tightening torque 7 Nm (5 ftlb.)
 Courtesy of PORSCHE CARS NORTH AMERICA, INC.
|
V-band clamps on turbocharger/catalytic converter flange