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Home › Kia › 2017 › Cadenza Technology › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System › Rail Pressure Sensor (RPS) › Repair procedures › Inspection

Repair procedures: Inspection

  1. Connect the KDS/GDS on the Data Link Connector (DLC).
  2. Measure the output voltage of the RPS at idle and various engine speed.
    RAIL PRESSURE SENSOR VOLTAGE SPECIFICATIONS

    Pressure Output Voltage (V) [Vref=5V]
    bar [MPa (kgf/cm2 , psi)]
    0 0 (0, 0) 0.5
    140 14 (142, 2031) 2.5
    280 28 (286, 4061) 4.5
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