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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Control System Diagnosis - 1.6L (3 Of 3)) >> DTC P2229-00: Barometric Pressure Circuit High Input >> Wiring Inspection >> Terminal And Connector Inspection

Terminal And Connector Inspection

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Many malfunctions in the electrical system are caused by poor contact of harness and terminals. Faults can also be caused by interference by other electrical systems, and mechanical or chemical damage.
  2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
  3. Any change in the value indicates poor contact of components. Was the connector a problem?

    YES 

    NO 

    • Replace the ECM with an usable one and check for proper operation. If the problem is corrected, replace the ECM and then go to "VERIFICATION OF VEHICLE REPAIR ".
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