Mazdaspeed6 L4-2.3L Turbo (2006)
Fuel Pressure: Specifications
Fuel line pressure: .............................................................................................................................................410-490 kPa {4.2-4.9 kgf/sq.cm, 60-71 psi}
Fuel hold pressure: ..............................................................................................................................................More than 230 kPa {2.3 kgf/sq.cm, 33 psi}