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.

Information

The battery voltage must not fall below 12 volts during the fuel pressure check.
Connect a suitable battery charger.

Check the battery charge state using a voltmeter or the Porsche PIWIS Tester for example.
1. 1.1. Connect a charger for the test.
WARNING:
Highly inflammable or explosive materials
- Danger of fire or explosion
→ Avoid contact with hot parts or sources of ignition.

→ Use suction to remove ignitable vapors.

→ Attach warning sign in a clearly visible position.
Attach or mount a warning sign in a clearly visible position on the vehicle.

Fig 1: Example Of Warning Sign
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove underbody panelling.
→ 519419 REMOVING AND INSTALLING COVER FOR REAR UNDERBODY .

→ 519319 REMOVING AND INSTALLING COVER FOR CENTRE UNDERBODY .