Cayenne S (9PA) V8-4.5L (2003)
(right pump).
Fuel pump
Quantity delivered
Fuel pump I (left)
greater than 1.6 l/min
Fuel pump II (right)
greater than 1.3 l/min
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If the quantity delivered for a measurement is too low, the measurement must be repeated on the right purge valve of the fuel gallery.
8. Switch off the ignition once the measuring process has been completed and remove the test tool.
DANGER:
Danger of fire.
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Install only the special valves provided by
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Porsche in the fuel gallery.
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Do not replace purge valves by tyre valves.
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The plastic cap must be replaced.
9. Press the four rubber elements in the cover onto the four ball socket holders. The fastening elements must be felt to engage.