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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Engine Control System Diagnosis - 2.0L (4 Of 6)) >> DTC P0452-00: Evaporative Emission System-Pressure Sensor/Switch Low Input >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical monitoring
  • Poor connector connection
  • Short to ground in fuel tank pressure sensor signal circuit
  • Faulty fuel tank pressure sensor
Enable Conditions
  • Battery voltage lower than 11V and higher than 16V
  • No relevant DTC present
Threshold Value
  • Fuel tank pressure signal lower than 0.25V
Diagnostic Time
  • Continuously
MIL ON Condition
  • 2 driving cycles
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