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Home >> Mazda >> 2007 >> B3000 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Engine Controls - System & Component Testing) >> Engine Sensors & Switches >> Power Steering Pressure (PSP) Switch

Power Steering Pressure (PSP) Switch

WARNING: This page is about a different car, the 2001 Mazda Protege, 2001 Mazda Millenia, 2001 Mazda MX-5 Miata, 2001 Mazda MPV, and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect PSP switch connector. Connect ohmmeter between PSP switch and ground. Start engine and operate at idle. Turn steering wheel from side to side and observe ohmmeter. Continuity should be present when steering wheel is fully turned. Continuity should not be present when steering wheel is straight ahead. If continuity is not as specified, replace PSP switch.