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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Engine Control System Diagnosis - 1.6L (1 Of 3) (Except HEV)) >> DTC P0193: Fuel Rail Pressure Sensor Circuit High Input >> Wiring Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

WARNING: This page is about a different variant/trim than selected.
  1. IG "OFF".
  2. Disconnect FPS connector.
  3. Measure the resistance between sensor terminal of FPS harness connector and chassis ground.

    Specification:  Below 1Ω

  4. Is the measured voltage within specification?

    YES 

    NO