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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System Diagnosis - 3.3L (6 Of 9)) >> DTC P0452-00: Evaporative Emission System-Pressure Sensor Low Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical check
  1. Poor connection
  2. Open or short to ground in power circuit
  3. Open or Short to ground in signal circuit
  4. FTPS
Enable Conditions
  • Battery voltage is between 11V and 16V
Threshold Value
  • Fuel Tank Pressure Sensor is less than 0.25 V
  • Short circuit to ground
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 driving cycles
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