Fuel Pump

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

FUEL PUMP PERFORMANCE

Application

⁽¹⁾ psi (kg/cm² )

4-Cylinder

38-44 (2.7-3.1)

⁽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	At Idle W/Vacuum psi (kg/cm² )	At Idle W/O Vacuum psi (kg/cm² )
4-Cylinder	31-37 (2.2-2.6)	38-44 (2.7-3.1)
V6	33-37 (2.3-2.6)	38-44 (2.7-3.1)