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Home >> Hyundai >> 2016 >> Azera Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P2228: Barometric Pressure Circuit Low Input >> W/Harness Inspection >> Power Circuit Inspection

Power Circuit Inspection

■ Check voltage 

  1. IG "OFF" and Disconnect BPS connector.
  2. IG "ON".
  3. Measure the voltage between power terminal of BPS harness connector and ground.

    Specification:  Approx. 5V

  4. Is the measured voltage within specification?

    YES 

    NO