Operation CHARM: Car repair manuals for everyone.

Power Steering Pump

Flow Rate
Minimum [1] 7.57 L/min (2.0 gallons/min)
Maximum [2] 8.7 L/min (2.3 gallons/min)

Relief Pressure
Minimum 10135 kPa (1470 psi)
Maximum 10963 kPa (1590 psi)

[1] Flow at 5100 kPa (740 psi), fluid temperature at 78° C (172° F) and Engine idle rpm must be set to 675 rpm.
[2] Maximum Free Flow @ 1500 rpm.

NOTE: Flow depends on pump model, engine rpm and pulley drive ratio.