911 Turbo Cabriolet AWD (997) F6-3.6L Turbo (2008)
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1. Attach or mount a warning sign in a clearly visible position on the vehicle.
INFORMATION: The battery voltage must not fall below 11 volts during the check.
2. Check the battery charge state using a voltmeter or the Porsche PIWIS Tester 9718 (Supply voltage menu item).
Connect a battery charger if necessary.
3. Screw off cap -arrow- on the fuel filter test connection.
4. Connect pressure gauge pressure gauge P378a to the connecting line 9705/2 and screw the line onto the valve by hand (knurled nut).
5. PIWIS Tester 9718 with the adapter line must be connected to the input socket in the vehicle. Switch on ignition and switch off all loads (radio, air
conditioning, etc.).
