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Home >> Infiniti >> 2017 >> QX50 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (3 Of 4) >> DTC / Circuit Diagnosis >> DTC P1608: VVEL Sensor Power Supply >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1608 VVEL sensor power supply circuit VVEL control module detects a voltage of power source for sensor is excessively low or high.
  • Harness or connectors

    (VVEL control shaft position sensor power supply circuit is open or shorted.)

  • VVEL control shaft position sensor
  • VVEL control module
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