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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1165 (Engine Control System - Qr25DE) >> DTC P0550: PSP Sensor >> Component Inspection >> Power Steering Pressure Sensor

Power Steering Pressure Sensor

WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
  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 & Ground
G00778060Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Voltage Condition Specifications
G00778059Courtesy of NISSAN MOTOR CO., U.S.A.
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