911 Carrera Cabriolet (997) F6-3.6L (2007)
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Fuel Pressure: Testing and Inspection
Checking Quantity Delivered By Fuel Pump
Checking Quantity Delivered By Fuel Pump
Tools
Technical values
Preliminary work for quantity delivered by fuel pump
INFORMATION: The battery voltage must not fall below 12 volts during the fuel delivery rate check.
1. Check the battery charge state using a voltmeter or the Porsche PIWIS Tester, for example. The battery voltage must not fall below 12 volts during
the check.
2. Remove rear cover and middle section of the middle cover on the underbody.
Checking quantity delivered by fuel pump
INFORMATION: The battery voltage must not fall below 12 volts during the fuel delivery rate check.
