Leak Test
WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Hot components
- Risk of burns
→ Let hot components cool down.
→ Wear personal protective gear.
Information
- After the connecting clamps in the exhaust system have been released, they must always be replaced.
- During assembly work on the exhaust system, ensure that the components are aligned and installed correctly.
- Seals must be replaced by new ones following removal.
- Insert stoppers 9710/3 or for the sports flap exhaust system, stoppers 9710/4 together with stoppers 9710/1 on both sides of the rear silencer and tighten these by folding over the lever.
- Remove the protective cap of the test valve on one side and apply excess pressure of approx. 0.3 bar using a tyre-inflating device.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Information
- The exhaust system must be completely sealed between the engine and the catalytic converters.
- Check exhaust system for leaks and repair these if necessary.
- Remove the stoppers.