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Home › Nissan-Datsun › 2008 › 350Z 2D Convertible, Standard › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - DTCS P0448 To P1212 › DTC P0550 PSP Sensor › Component Inspection › Power Steering Pressure Sensor

Power Steering Pressure Sensor

  1. Reconnect all harness connectors disconnected.
  2. Start engine and let it idle.
  3. Check voltage between ECM terminal 87 and ground under the following conditions.
    VOLTAGE SPECIFICATION

    Condition Voltage
    Steering wheel: Being turned 0.5 - 4.5V
    Steering wheel: Not being turned 0.4 - 0.8V
    Fig 1: Checking Voltage Between ECM Terminal 87 And Ground
    G04875301Courtesy of NISSAN MOTOR CO., U.S.A.
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