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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2768 (Engine Controls - Pinpoint Test DX: Engine Coolant Temperature (ECT) Sensor Through Pinpoint Test HC: Fuel Delivery System - CNG, Flex-Fuel & Gasoline) >> Pinpoint Test FF: Power steering pressure switch >> Introduction >> Notes

Pinpoint Test FF: Power steering pressure switch: Introduction: Notes

WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: This pinpoint test is intended to diagnose the following:
  • Power steering pressure switch (3N824).
  • Harness circuits: PSP and SIGRTN.
  • Powertrain control module (PCM) (12A650).
Fig 1: Identifying Power Steering Pressure (PSP) Switch Connector
G03626671Courtesy of FORD MOTOR CO.

The PSP & SIGRTN circuits may be reversed in the harness connector. REFER to the appropriate SYSTEM WIRING DIAGRAMS article for more information  .

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