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Home >> Audi >> 2013 >> S7 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> 4.0L - Generic Scan Tool - Engine Code(S): CEUC & CRDB (Transmission DTC Table & Diagnostic Procedures) >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Fuel Pressure Sensor -G247-, CHECKING >> Function

Fuel Pressure Sensor -G247-, CHECKING: Function

The Fuel Pressure Sensor -G247- measures the fuel pressure in the high-pressure fuel system. The Engine Control Module -J623- analyzes the signal and regulates the fuel high pressure through the Fuel Pressure Regulator Valve -N276- or Fuel Metering Valve 2 -N402- or Fuel Metering Valve -N290- (depending on vehicle) in the high-pressure pump.

Special tools and workshop equipment required 

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