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Home >> Kia >> 2017 >> Niro LX >> 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 during idle at various engine speeds.
RAIL PRESSURE SENSOR (RPS) VOLTAGE SPECIFICATION

Pressure Output Voltage (V) [V-ref = 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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