Fuel Pump

NOTE: Fuel pump performance measures fuel pressure, not regulated fuel pressure.

FUEL PUMP PERFORMANCE

Application

Pressure: psi (kg/cm² )

Previa

⁽¹⁾ 33-40 (2.3-2.8)

⁽¹⁾	Check fuel pressure with engine off and using scan tester connected to data link connector No. 3 with ignition on to activate fuel pump or by connecting battery voltage to terminals on electric fuel pump.

REGULATED FUEL PRESSURE

Model/ Application	At Idle W/Vacuum psi (kg/cm² )	At Idle W/O Vacuum psi (kg/cm² )
Previa	24-31 (1.7-2.2)	33-40 (2.3-2.8)

FUEL PUMP RESISTANCE - Ohms @ 68°F (20°C)

Application	Ohms
Previa	.2-3.0