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Home >> Kia >> 2012 >> Optima SX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) - 2.0L >> DTC P0553: Power Steering Pressure Sensor Switch Circuit High Input >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical Check
  1. Short to power in signal circuit
  2. Open in ground circuit
  3. Poor connection or damaged harness
  4. Faulty power steering pressure sensor
Enable Conditions
  • 10V < Battery voltage <16V
Threshold Value
  • Signal voltage > 4.7V
Diagnostic Time
  • 30 sec.
MIL On Condition
  • -
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