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Home >> Hyundai >> 2020 >> Elantra Eco >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 1.4L (6 Of 6) >> DTC P2196: O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1) >> System Inspection >> Check Fuel Pressure

Check Fuel Pressure

  1. Connect GDS to DLC (Data Link Cable).
  2. Warm up the engine to normal operating temperature.
  3. Monitor "Low Pressure Fuel Pressure" parameter on the "Current Data" with GDS.

    Specification:  500 ± 20 kPa

  4. Is the fuel pressure normal?

    YES 

    NO