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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 95 (Engine Control System Diagnosis - 1.6L (1 Of 3) - Optima (Except HEV)) >> DTC P0193: Fuel Rail Pressure Sensor Circuit High Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • High pressure sensor output voltage too high
  1. Poor connection
  2. Open or short to power in signal circuit
  3. FRPS
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Sensor output voltage greater than 4.85 V (21.8 Mpa/218 bar/3161.82psi)
Diagnostic Time
  • Continuous
MIL ON Condition
  • 3 driving cycles
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