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Home >> Suzuki >> 2009 >> Equator RMZ-4 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (VQ40DE) - (2 Of 5) >> DTC P0550: PSP Sensor >> Component Inspection >> Power Steering Pressure Sensor
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Power Steering Pressure Sensor

  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 Terminal 12 And Ground
    G06441525Courtesy of SUZUKI OF AMERICA CORP.
    VOLTAGE SPECIFICATION

    Condition Voltage
    Steering wheel: being turned 0.5 - 4.5V
    Steering wheel: not being turned 0.4 - 0.8V
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