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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (Engine Control System Diagnosis - 2.0L (3 Of 3) (Except HEV)) >> DTC P1077: Camshaft Position Actuator Relay Circuit High >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible cause
DTC Strategy
  • Electrical Check
  1. Short to battery in control circuit
  2. Poor connection or damaged harness
  3. E-CVVT relay
Enable Conditions
  • E-CVVT relay ON
  • Battery voltage is between 10 V and 16 V
Threshold value
  • E-CVVT relay control Short to battery
Diagnosis Time
  • Continuous
MIL On Condition
  • 1 Driving Cycle