Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
Fuel Pressure: Specifications
Fuel Pressure at idle..................................................................................................................................304 to 343 kPa (3.1 to 3.5 kgf/sq.cm, 44 to 50 psi)
Fuel Pressure after the engine stops...........................................................................................................................147 kPa (1.5 kgf/sq.cm, 21 psi) or more