Fuel Pump

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

FUEL PUMP PERFORMANCE

Application

⁽¹⁾ Pressure psi (kg/cm² )

1.6L (4A-FE) & 2.2L (5S-FE)

38-44 (2.7-3.1)

2.0L Turbo (3S-GTE)

33-38 (2.3-2.7)

⁽¹⁾	Check fuel pressure with jumper wire installed between engine check connector terminals +B and FP, ignition on and engine off.

REGULATED FUEL PRESSURE

Application Tested	At Idle W/Vacuum psi (kg/cm² )	At Idle W/O Vacuum psi (kg/cm² )
1.6L (4A-FE) & 2.2L (5S-FE)	31-37 (2.2-2.6)	38-44 (2.7-3.1)
2.0L Turbo	27-31 (1.9-2.2)	33-38 (2.3-2.7)