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Home >> Nissan-Datsun >> 2005 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Control System (QG18DE)) >> DTC P0550: PSP Sensor >> Component Inspection >> Power Steering Pressure Sensor
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Power Steering Pressure Sensor

WARNING: This page is about a different variant/trim than selected.
  1. Reconnect all harness connectors disconnected.
  2. Start engine and let it idle.
  3. Check voltage between ECM terminal 12 and ground under the following conditions.
    Fig 1: Checking Voltage Between ECM Connector Terminal 12 And Ground
    G02450104Courtesy of NISSAN MOTOR CO., U.S.A.
    ECM CONNECTOR TERMINAL 12 VOLTAGE

    Condition Voltage
    Steering wheel is being turned fully. 0.5 - 4.0V
    Steering wheel is not being turned. 0.4 - 0.8V
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