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Pressure|Page 785 > < Special Tools and Equipment Required|Page 779

S8 Quattro Sedan V8-4.2L (AYS) (2002)

  • Maintenance
  • Tune-up and Engine Performance Checks
  • Fuel Pressure
  • System Information
  • Specifications
  • Pressure

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Fuel Pressure: Specifications
Pressure

Fuel Pressure at idle speed

Vacuum hose connected........................................................................................................................................................approx. 3.5 bar positive pressure
Vacuum hose disconnected...................................................................................................................................................approx. 4.0 bar positive pressure

Residual Pressure

After 10 minutes.................................................................................................................................................................2.5 bar positive pressure minimum

  • Maintenance
  • Tune-up and Engine Performance Checks
  • Fuel Pressure
  • System Information
  • Specifications
  • Pressure

Pressure|Page 785 > < Special Tools and Equipment Required|Page 779