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Home >> Hyundai >> 2011 >> Accent GL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0328: Knock Sensor 1 Circuit High Input >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check
  • Poor connection
  • Short to power in signal circuit
  • Knock sensor
  • PCM
Enable Conditions
  • Coolant temperature > 40 °C
Threshold Value
  • Normalized reference level > upper limit, f (RPM)
Diagnostic Time
  • Continuous
MIL ON Condition
  • DTC only
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