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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 151 (Engine Control System Diagnosis - 2.0L (3 Of 3)) >> DTC P064D-00: Internal Control Module O2 Sensor Processor Bank 1 >> 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. Disconnect the PCM connectors and inspect for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Reconnect the connectors.
  2. Connect the GDS and go to "Current Data".
  3. Monitor PCM values in Current Data, check and wiggle the harness (es), connector (s), and terminal (s).
  4. Any change in the value indicates poor contact of components. Was the connector a problem?

    YES 

    • Repair the connector and go to "".

    NO 

    • Go to next step below.
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