Preliminary Work
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. 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.
- Remove air cleaner housing.
- Release and open plug connections for the oxygen sensors in the engine compartment.
- Expose the oxygen sensor wire.
- Detach and unscrew oxygen sensors.