Impulse Hatchback L4-1809cc 1.8L DOHC (4XF1-W) (1992)
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Power Steering Pressure Switch: Description and Operation
Power Steering Pressure Switch
The Power Steering Pressure Switch tells ECM vehicle is in parking maneuver. ECM will compensate for additional engine load by adjusting idle air
control valve and switching OFF A/C compressor when high pressures are detected.
