Help With Fuel Pump

[aygo vvti]

Anyone know what is the flow rate of the aygo fuel pump please ? in LPH (litres per hour )

[adilmon]

Fuel pressure

304 to 343 kPa (3.1 to 3.5 kgf/cm2, 44 to 50 psi)

Fuel pressure : at fuel pressure remains for 5 minutes after engine has stopped

147 kPa (1.5 kgf/cm2, 21to 50 psi) or more

Fuel injector assembly

Resistance: 11.6 to 12.4 Ωat 20°C (68°F)

Injection volume: 47 to 58 cm3 (2.87 to 3.54 cu in.) per 15 seconds

Difference between each injector volume: Injection volume: 15 cm3 (0.9 cu in.) or less

Fuel pump assembly

Resistance: 0.2 to 3.0 Ω at 20°C (68 °F)

[adilmon]

Anyone know what is the flow rate of the aygo fuel pump please ? in LPH (litres per hour )

The fuel pump simply pressurises the fuel system. The fuel injectors determine the flow rate into the engine

[Jan van de Wouw]

If you mount a different engine and/or larger injectors, you need a pump that can actually deliver

enough fuel for the new situation, so the flow rate of the pump is important too for such modifications...