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Home >> Porsche >> 2009 >> 911 Carrera 4S (997) F6-3.8L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications

Fuel Pressure: Specifications

Fuel pressure - engine not running 5.0 bar ± 0.3 bar
Fuel pressure - engine idling 5.0 bar ± 0.3 bar

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