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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (Engine Control System Diagnosis - 1.6L (3 Of 3) (Except HEV)) >> DTC P064A: Fuel Pump Control Module >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the fuel pressure sensor's signal
  1. Poor connection
  2. FPS
  3. FPCM
Enable Conditions
  • Target fuel pressure is higher than 250 kPa and lower than 600 kPa.
  • Engine Running
  • Battery voltage is higher than 10 V
Threshold Value
  • The power voltage of fuel pressure sensor is higher 3.3 V and lower than 4.5 V.
Diagnostic Time
  • 2sec.
MIL ON Condition
  • NO MIL
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