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Home >> Toyota >> 1997 >> Corolla Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Specifications - 1.6L >> Fuel System >> Fuel Pump

Fuel Pump

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

Application Pressure - psi (kg/cm2 )
1.6L (1) 38-44 (2.7-3.1)
(1) Check fuel pressure with engine off and using scan tool 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

Application Specification
At Idle With Vacuum 31-37 psi (2.2-2.6 kg/cm2 )
At Idle Without Vacuum 38-44 psi (2.7-3.1 kg/cm2 )
FUEL PUMP RESISTANCE - Ohms @ 68°F (20°C)

Application Ohms
1.6L .2-3.0