porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Fuel Pump Relay > < Fuel Pressure|Specifications|Page 2544
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4. Disconnect the DEE relay from the central electric system, and bridge terminals 30 and 87b with a piece of cable. The fuel pump must now run.
5. Checking specification: 

Engine stationary 3.8 ±0.2 bar 
Engine idling approx 3.3 ±0.2 bar 

6. Turning torque for the cap nut: 12 Nm (9 ft lbs)

Fuel Pump Relay > < Fuel Pressure|Specifications|Page 2544