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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Engine Control System Diagnosis - 2.0L (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. Backprobe the signal terminal of the Fuel Pressure Sensor (FPS).
  3. Measure the resistance between the ground terminal of the FPS connector and chassis ground.

    Specification:  Approx. 0 Ω

  4. Is resistance within specification?

    YES 

    • Go to "Component Inspection" as follows.

    NO